diff --git a/.gitignore b/.gitignore
index 18f2960..15371c1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,12 +1,183 @@
+# Project specific ignores
+
+local_settings.py
+
+
+# Created by https://www.gitignore.io
+
+### Linux ###
+*~
+
+# KDE directory preferences
+.directory
+
+
+### Windows ###
+# Windows image file caches
+Thumbs.db
+ehthumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+
+### OSX ###
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear on external disk
+.Spotlight-V100
+.Trashes
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+
+# C extensions
+*.so
+
+# Distribution / packaging
 .Python
-*.sqlite3
-.idea
-bin
-include
-share
-lib
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.cache
+nosetests.xml
+coverage.xml
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+
+### Django ###
+*.log
+*.pot
 *.pyc
-yldt/development.sqlite3
+__pycache__/
 local_settings.py
-static/bower_components/*
-src/activities/static/js/_jsx/*
+
+
+### PyCharm ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm
+
+*.iml
+
+## Directory-based project format:
+.idea/
+# if you remove the above rule, at least ignore the following:
+
+# User-specific stuff:
+# .idea/workspace.xml
+# .idea/tasks.xml
+# .idea/dictionaries
+
+# Sensitive or high-churn files:
+# .idea/dataSources.ids
+# .idea/dataSources.xml
+# .idea/sqlDataSources.xml
+# .idea/dynamic.xml
+# .idea/uiDesigner.xml
+
+# Gradle:
+# .idea/gradle.xml
+# .idea/libraries
+
+# Mongo Explorer plugin:
+# .idea/mongoSettings.xml
+
+## File-based project format:
+*.ipr
+*.iws
+
+## Plugin-specific files:
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+
+
+### vim ###
+[._]*.s[a-w][a-z]
+[._]s[a-w][a-z]
+*.un~
+Session.vim
+.netrwhist
+*~
+
+### Bower ###
+bower_components
\ No newline at end of file
diff --git a/bootstrap-datepicker.de.js b/bootstrap-datepicker.de.js
deleted file mode 100644
index 3d491a2..0000000
--- a/bootstrap-datepicker.de.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/**
- * German translation for bootstrap-datepicker
- * Sam Zurcher <sam@orelias.ch>
- */
-;(function($){
-	$.fn.datepicker.dates['de'] = {
-		days: ["Sonntag", "Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag", "Sonntag"],
-		daysShort: ["Son", "Mon", "Die", "Mit", "Don", "Fre", "Sam", "Son"],
-		daysMin: ["So", "Mo", "Di", "Mi", "Do", "Fr", "Sa", "So"],
-		months: ["Januar", "Februar", "März", "April", "Mai", "Juni", "Juli", "August", "September", "Oktober", "November", "Dezember"],
-		monthsShort: ["Jan", "Feb", "Mär", "Apr", "Mai", "Jun", "Jul", "Aug", "Sep", "Okt", "Nov", "Dez"],
-		today: "Heute",
-		weekStart: 1,
-		format: "dd.mm.yyyy"
-	};
-}(jQuery));
diff --git a/bootstrap-datepicker.js b/bootstrap-datepicker.js
deleted file mode 100644
index 74291a8..0000000
--- a/bootstrap-datepicker.js
+++ /dev/null
@@ -1,1160 +0,0 @@
-/* =========================================================
- * bootstrap-datepicker.js
- * http://www.eyecon.ro/bootstrap-datepicker
- * =========================================================
- * Copyright 2012 Stefan Petre
- * Improvements by Andrew Rowls
- * Updated for Bootstrap 3.x by Ian Serlin
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ========================================================= */
-
-!function( $ ) {
-
-	function UTCDate(){
-		return new Date(Date.UTC.apply(Date, arguments));
-	}
-	function UTCToday(){
-		var today = new Date();
-		return UTCDate(today.getUTCFullYear(), today.getUTCMonth(), today.getUTCDate());
-	}
-
-	// Picker object
-
-	var Datepicker = function(element, options) {
-		var that = this;
-
-		this.element = $(element);
-		this.language = options.language||this.element.data('date-language')||"en";
-		this.language = this.language in dates ? this.language : this.language.split('-')[0]; //Check if "de-DE" style date is available, if not language should fallback to 2 letter code eg "de"
-		this.language = this.language in dates ? this.language : "en";
-		this.isRTL = dates[this.language].rtl||false;
-		this.format = DPGlobal.parseFormat(options.format||this.element.data('date-format')||dates[this.language].format||'mm/dd/yyyy');
-		this.isInline = false;
-		this.isInput = this.element.is('input');
-		this.component = this.element.is('.date') ? this.element.find('.input-group-addon, .btn') : false;
-		this.hasInput = this.component && this.element.find('input').length;
-		if(this.component && this.component.length === 0)
-			this.component = false;
-
-		this.forceParse = true;
-		if ('forceParse' in options) {
-			this.forceParse = options.forceParse;
-		} else if ('dateForceParse' in this.element.data()) {
-			this.forceParse = this.element.data('date-force-parse');
-		}
-
-		this.picker = $(DPGlobal.template);
-		this._buildEvents();
-		this._attachEvents();
-
-		if(this.isInline) {
-			this.picker.addClass('datepicker-inline').appendTo(this.element);
-		} else {
-			this.picker.addClass('datepicker-dropdown dropdown-menu');
-		}
-		if (this.isRTL){
-			this.picker.addClass('datepicker-rtl');
-			this.picker.find('.prev i, .next i')
-						.toggleClass('icon-arrow-left icon-arrow-right');
-		}
-
-		this.autoclose = false;
-		if ('autoclose' in options) {
-			this.autoclose = options.autoclose;
-		} else if ('dateAutoclose' in this.element.data()) {
-			this.autoclose = this.element.data('date-autoclose');
-		}
-
-		this.keyboardNavigation = true;
-		if ('keyboardNavigation' in options) {
-			this.keyboardNavigation = options.keyboardNavigation;
-		} else if ('dateKeyboardNavigation' in this.element.data()) {
-			this.keyboardNavigation = this.element.data('date-keyboard-navigation');
-		}
-
-		this.viewMode = this.startViewMode = 0;
-		switch(options.startView || this.element.data('date-start-view')){
-			case 2:
-			case 'decade':
-				this.viewMode = this.startViewMode = 2;
-				break;
-			case 1:
-			case 'year':
-				this.viewMode = this.startViewMode = 1;
-				break;
-		}
-
-		this.minViewMode = options.minViewMode||this.element.data('date-min-view-mode')||0;
-		if (typeof this.minViewMode === 'string') {
-			switch (this.minViewMode) {
-				case 'months':
-					this.minViewMode = 1;
-					break;
-				case 'years':
-					this.minViewMode = 2;
-					break;
-				default:
-					this.minViewMode = 0;
-					break;
-			}
-		}
-
-		this.viewMode = this.startViewMode = Math.max(this.startViewMode, this.minViewMode);
-
-		this.todayBtn = (options.todayBtn||this.element.data('date-today-btn')||false);
-		this.todayHighlight = (options.todayHighlight||this.element.data('date-today-highlight')||false);
-
-		this.calendarWeeks = false;
-		if ('calendarWeeks' in options) {
-			this.calendarWeeks = options.calendarWeeks;
-		} else if ('dateCalendarWeeks' in this.element.data()) {
-			this.calendarWeeks = this.element.data('date-calendar-weeks');
-		}
-		if (this.calendarWeeks)
-			this.picker.find('tfoot th.today')
-						.attr('colspan', function(i, val){
-							return parseInt(val) + 1;
-						});
-
-		this._allow_update = false;
-
-		this.weekStart = ((options.weekStart||this.element.data('date-weekstart')||dates[this.language].weekStart||0) % 7);
-		this.weekEnd = ((this.weekStart + 6) % 7);
-		this.startDate = -Infinity;
-		this.endDate = Infinity;
-		this.daysOfWeekDisabled = [];
-		this.setStartDate(options.startDate||this.element.data('date-startdate'));
-		this.setEndDate(options.endDate||this.element.data('date-enddate'));
-		this.setDaysOfWeekDisabled(options.daysOfWeekDisabled||this.element.data('date-days-of-week-disabled'));
-		this.fillDow();
-		this.fillMonths();
-		this.setRange(options.range);
-
-		this._allow_update = true;
-
-		this.update();
-		this.showMode();
-
-		if(this.isInline) {
-			this.show();
-		}
-	};
-
-	Datepicker.prototype = {
-		constructor: Datepicker,
-
-		_events: [],
-		_secondaryEvents: [],
-		_applyEvents: function(evs){
-			for (var i=0, el, ev; i<evs.length; i++){
-				el = evs[i][0];
-				ev = evs[i][1];
-				el.on(ev);
-			}
-		},
-		_unapplyEvents: function(evs){
-			for (var i=0, el, ev; i<evs.length; i++){
-				el = evs[i][0];
-				ev = evs[i][1];
-				el.off(ev);
-			}
-		},
-		_buildEvents: function(){
-			if (this.isInput) { // single input
-				this._events = [
-					[this.element, {
-						focus: $.proxy(this.show, this),
-						keyup: $.proxy(this.update, this),
-						keydown: $.proxy(this.keydown, this)
-					}]
-				];
-			}
-			else if (this.component && this.hasInput){ // component: input + button
-				this._events = [
-					// For components that are not readonly, allow keyboard nav
-					[this.element.find('input'), {
-						focus: $.proxy(this.show, this),
-						keyup: $.proxy(this.update, this),
-						keydown: $.proxy(this.keydown, this)
-					}],
-					[this.component, {
-						click: $.proxy(this.show, this)
-					}]
-				];
-			}
-			else if (this.element.is('div')) {  // inline datepicker
-				this.isInline = true;
-			}
-			else {
-				this._events = [
-					[this.element, {
-						click: $.proxy(this.show, this)
-					}]
-				];
-			}
-
-			this._secondaryEvents = [
-				[this.picker, {
-					click: $.proxy(this.click, this)
-				}],
-				[$(window), {
-					resize: $.proxy(this.place, this)
-				}],
-				[$(document), {
-					mousedown: $.proxy(function (e) {
-						// Clicked outside the datepicker, hide it
-						if ($(e.target).closest('.datepicker.datepicker-inline, .datepicker.datepicker-dropdown').length === 0) {
-							this.hide();
-						}
-					}, this)
-				}]
-			];
-		},
-		_attachEvents: function(){
-			this._detachEvents();
-			this._applyEvents(this._events);
-		},
-		_detachEvents: function(){
-			this._unapplyEvents(this._events);
-		},
-		_attachSecondaryEvents: function(){
-			this._detachSecondaryEvents();
-			this._applyEvents(this._secondaryEvents);
-		},
-		_detachSecondaryEvents: function(){
-			this._unapplyEvents(this._secondaryEvents);
-		},
-
-		show: function(e) {
-			if (!this.isInline)
-				this.picker.appendTo('body');
-			this.picker.show();
-			this.height = this.component ? this.component.outerHeight() : this.element.outerHeight();
-			this.place();
-			this._attachSecondaryEvents();
-			if (e) {
-				e.preventDefault();
-			}
-			this.element.trigger({
-				type: 'show',
-				date: this.date
-			});
-		},
-
-		hide: function(e){
-			if(this.isInline) return;
-			if (!this.picker.is(':visible')) return;
-			this.picker.hide().detach();
-			this._detachSecondaryEvents();
-			this.viewMode = this.startViewMode;
-			this.showMode();
-
-			if (
-				this.forceParse &&
-				(
-					this.isInput && this.element.val() ||
-					this.hasInput && this.element.find('input').val()
-				)
-			)
-				this.setValue();
-			this.element.trigger({
-				type: 'hide',
-				date: this.date
-			});
-		},
-
-		remove: function() {
-			this.hide();
-			this._detachEvents();
-			this._detachSecondaryEvents();
-			this.picker.remove();
-			delete this.element.data().datepicker;
-			if (!this.isInput) {
-				delete this.element.data().date;
-			}
-		},
-
-		getDate: function() {
-			var d = this.getUTCDate();
-			return new Date(d.getTime() + (d.getTimezoneOffset()*60000));
-		},
-
-		getUTCDate: function() {
-			return this.date;
-		},
-
-		setDate: function(d) {
-			this.setUTCDate(new Date(d.getTime() - (d.getTimezoneOffset()*60000)));
-		},
-
-		setUTCDate: function(d) {
-			this.date = d;
-			this.setValue();
-		},
-
-		setValue: function() {
-			var formatted = this.getFormattedDate();
-			if (!this.isInput) {
-				if (this.component){
-					this.element.find('input').val(formatted);
-				}
-			} else {
-				this.element.val(formatted);
-			}
-		},
-
-		getFormattedDate: function(format) {
-			if (format === undefined)
-				format = this.format;
-			return DPGlobal.formatDate(this.date, format, this.language);
-		},
-
-		setStartDate: function(startDate){
-			this.startDate = startDate||-Infinity;
-			if (this.startDate !== -Infinity) {
-				this.startDate = DPGlobal.parseDate(this.startDate, this.format, this.language);
-			}
-			this.update();
-			this.updateNavArrows();
-		},
-
-		setEndDate: function(endDate){
-			this.endDate = endDate||Infinity;
-			if (this.endDate !== Infinity) {
-				this.endDate = DPGlobal.parseDate(this.endDate, this.format, this.language);
-			}
-			this.update();
-			this.updateNavArrows();
-		},
-
-		setDaysOfWeekDisabled: function(daysOfWeekDisabled){
-			this.daysOfWeekDisabled = daysOfWeekDisabled||[];
-			if (!$.isArray(this.daysOfWeekDisabled)) {
-				this.daysOfWeekDisabled = this.daysOfWeekDisabled.split(/,\s*/);
-			}
-			this.daysOfWeekDisabled = $.map(this.daysOfWeekDisabled, function (d) {
-				return parseInt(d, 10);
-			});
-			this.update();
-			this.updateNavArrows();
-		},
-
-		place: function(){
-						if(this.isInline) return;
-			var zIndex = parseInt(this.element.parents().filter(function() {
-							return $(this).css('z-index') != 'auto';
-						}).first().css('z-index'))+10;
-			var offset = this.component ? this.component.parent().offset() : this.element.offset();
-			var height = this.component ? this.component.outerHeight(true) : this.element.outerHeight(true);
-			this.picker.css({
-				top: offset.top + height,
-				left: offset.left,
-				zIndex: zIndex
-			});
-		},
-
-		_allow_update: true,
-		update: function(){
-			if (!this._allow_update) return;
-
-			var date, fromArgs = false;
-			if(arguments && arguments.length && (typeof arguments[0] === 'string' || arguments[0] instanceof Date)) {
-				date = arguments[0];
-				fromArgs = true;
-			} else {
-				date = this.isInput ? this.element.val() : this.element.data('date') || this.element.find('input').val();
-				delete this.element.data().date;
-			}
-
-			this.date = DPGlobal.parseDate(date, this.format, this.language);
-
-			if(fromArgs) this.setValue();
-
-			if (this.date < this.startDate) {
-				this.viewDate = new Date(this.startDate);
-			} else if (this.date > this.endDate) {
-				this.viewDate = new Date(this.endDate);
-			} else {
-				this.viewDate = new Date(this.date);
-			}
-			this.fill();
-		},
-
-		fillDow: function(){
-			var dowCnt = this.weekStart,
-			html = '<tr>';
-			if(this.calendarWeeks){
-				var cell = '<th class="cw">&nbsp;</th>';
-				html += cell;
-				this.picker.find('.datepicker-days thead tr:first-child').prepend(cell);
-			}
-			while (dowCnt < this.weekStart + 7) {
-				html += '<th class="dow">'+dates[this.language].daysMin[(dowCnt++)%7]+'</th>';
-			}
-			html += '</tr>';
-			this.picker.find('.datepicker-days thead').append(html);
-		},
-
-		fillMonths: function(){
-			var html = '',
-			i = 0;
-			while (i < 12) {
-				html += '<span class="month">'+dates[this.language].monthsShort[i++]+'</span>';
-			}
-			this.picker.find('.datepicker-months td').html(html);
-		},
-
-		setRange: function(range){
-			if (!range || !range.length)
-				delete this.range;
-			else
-				this.range = $.map(range, function(d){ return d.valueOf(); });
-			this.fill();
-		},
-
-		getClassNames: function(date){
-			var cls = [],
-				year = this.viewDate.getUTCFullYear(),
-				month = this.viewDate.getUTCMonth(),
-				currentDate = this.date.valueOf(),
-				today = new Date();
-			if (date.getUTCFullYear() < year || (date.getUTCFullYear() == year && date.getUTCMonth() < month)) {
-				cls.push('old');
-			} else if (date.getUTCFullYear() > year || (date.getUTCFullYear() == year && date.getUTCMonth() > month)) {
-				cls.push('new');
-			}
-			// Compare internal UTC date with local today, not UTC today
-			if (this.todayHighlight &&
-				date.getUTCFullYear() == today.getFullYear() &&
-				date.getUTCMonth() == today.getMonth() &&
-				date.getUTCDate() == today.getDate()) {
-				cls.push('today');
-			}
-			if (currentDate && date.valueOf() == currentDate) {
-				cls.push('active');
-			}
-			if (date.valueOf() < this.startDate || date.valueOf() > this.endDate ||
-				$.inArray(date.getUTCDay(), this.daysOfWeekDisabled) !== -1) {
-				cls.push('disabled');
-			}
-			if (this.range){
-				if (date > this.range[0] && date < this.range[this.range.length-1]){
-					cls.push('range');
-				}
-				if ($.inArray(date.valueOf(), this.range) != -1){
-					cls.push('selected');
-				}
-			}
-			return cls;
-		},
-
-		fill: function() {
-			var d = new Date(this.viewDate),
-				year = d.getUTCFullYear(),
-				month = d.getUTCMonth(),
-				startYear = this.startDate !== -Infinity ? this.startDate.getUTCFullYear() : -Infinity,
-				startMonth = this.startDate !== -Infinity ? this.startDate.getUTCMonth() : -Infinity,
-				endYear = this.endDate !== Infinity ? this.endDate.getUTCFullYear() : Infinity,
-				endMonth = this.endDate !== Infinity ? this.endDate.getUTCMonth() : Infinity,
-				currentDate = this.date && this.date.valueOf();
-			this.picker.find('.datepicker-days thead th.datepicker-switch')
-						.text(dates[this.language].months[month]+' '+year);
-			this.picker.find('tfoot th.today')
-						.text(dates[this.language].today)
-						.toggle(this.todayBtn !== false);
-			this.updateNavArrows();
-			this.fillMonths();
-			var prevMonth = UTCDate(year, month-1, 28,0,0,0,0),
-				day = DPGlobal.getDaysInMonth(prevMonth.getUTCFullYear(), prevMonth.getUTCMonth());
-			prevMonth.setUTCDate(day);
-			prevMonth.setUTCDate(day - (prevMonth.getUTCDay() - this.weekStart + 7)%7);
-			var nextMonth = new Date(prevMonth);
-			nextMonth.setUTCDate(nextMonth.getUTCDate() + 42);
-			nextMonth = nextMonth.valueOf();
-			var html = [];
-			var clsName;
-			while(prevMonth.valueOf() < nextMonth) {
-				if (prevMonth.getUTCDay() == this.weekStart) {
-					html.push('<tr>');
-					if(this.calendarWeeks){
-						// ISO 8601: First week contains first thursday.
-						// ISO also states week starts on Monday, but we can be more abstract here.
-						var
-							// Start of current week: based on weekstart/current date
-							ws = new Date(+prevMonth + (this.weekStart - prevMonth.getUTCDay() - 7) % 7 * 864e5),
-							// Thursday of this week
-							th = new Date(+ws + (7 + 4 - ws.getUTCDay()) % 7 * 864e5),
-							// First Thursday of year, year from thursday
-							yth = new Date(+(yth = UTCDate(th.getUTCFullYear(), 0, 1)) + (7 + 4 - yth.getUTCDay())%7*864e5),
-							// Calendar week: ms between thursdays, div ms per day, div 7 days
-							calWeek =  (th - yth) / 864e5 / 7 + 1;
-						html.push('<td class="cw">'+ calWeek +'</td>');
-
-					}
-				}
-				clsName = this.getClassNames(prevMonth);
-				clsName.push('day');
-				html.push('<td class="'+clsName.join(' ')+'">'+prevMonth.getUTCDate() + '</td>');
-				if (prevMonth.getUTCDay() == this.weekEnd) {
-					html.push('</tr>');
-				}
-				prevMonth.setUTCDate(prevMonth.getUTCDate()+1);
-			}
-			this.picker.find('.datepicker-days tbody').empty().append(html.join(''));
-			var currentYear = this.date && this.date.getUTCFullYear();
-
-			var months = this.picker.find('.datepicker-months')
-						.find('th:eq(1)')
-							.text(year)
-							.end()
-						.find('span').removeClass('active');
-			if (currentYear && currentYear == year) {
-				months.eq(this.date.getUTCMonth()).addClass('active');
-			}
-			if (year < startYear || year > endYear) {
-				months.addClass('disabled');
-			}
-			if (year == startYear) {
-				months.slice(0, startMonth).addClass('disabled');
-			}
-			if (year == endYear) {
-				months.slice(endMonth+1).addClass('disabled');
-			}
-
-			html = '';
-			year = parseInt(year/10, 10) * 10;
-			var yearCont = this.picker.find('.datepicker-years')
-								.find('th:eq(1)')
-									.text(year + '-' + (year + 9))
-									.end()
-								.find('td');
-			year -= 1;
-			for (var i = -1; i < 11; i++) {
-				html += '<span class="year'+(i == -1 || i == 10 ? ' old' : '')+(currentYear == year ? ' active' : '')+(year < startYear || year > endYear ? ' disabled' : '')+'">'+year+'</span>';
-				year += 1;
-			}
-			yearCont.html(html);
-		},
-
-		updateNavArrows: function() {
-			if (!this._allow_update) return;
-
-			var d = new Date(this.viewDate),
-				year = d.getUTCFullYear(),
-				month = d.getUTCMonth();
-			switch (this.viewMode) {
-				case 0:
-					if (this.startDate !== -Infinity && year <= this.startDate.getUTCFullYear() && month <= this.startDate.getUTCMonth()) {
-						this.picker.find('.prev').css({visibility: 'hidden'});
-					} else {
-						this.picker.find('.prev').css({visibility: 'visible'});
-					}
-					if (this.endDate !== Infinity && year >= this.endDate.getUTCFullYear() && month >= this.endDate.getUTCMonth()) {
-						this.picker.find('.next').css({visibility: 'hidden'});
-					} else {
-						this.picker.find('.next').css({visibility: 'visible'});
-					}
-					break;
-				case 1:
-				case 2:
-					if (this.startDate !== -Infinity && year <= this.startDate.getUTCFullYear()) {
-						this.picker.find('.prev').css({visibility: 'hidden'});
-					} else {
-						this.picker.find('.prev').css({visibility: 'visible'});
-					}
-					if (this.endDate !== Infinity && year >= this.endDate.getUTCFullYear()) {
-						this.picker.find('.next').css({visibility: 'hidden'});
-					} else {
-						this.picker.find('.next').css({visibility: 'visible'});
-					}
-					break;
-			}
-		},
-
-		click: function(e) {
-			e.preventDefault();
-			var target = $(e.target).closest('span, td, th');
-			if (target.length == 1) {
-				switch(target[0].nodeName.toLowerCase()) {
-					case 'th':
-						switch(target[0].className) {
-							case 'datepicker-switch':
-								this.showMode(1);
-								break;
-							case 'prev':
-							case 'next':
-								var dir = DPGlobal.modes[this.viewMode].navStep * (target[0].className == 'prev' ? -1 : 1);
-								switch(this.viewMode){
-									case 0:
-										this.viewDate = this.moveMonth(this.viewDate, dir);
-										break;
-									case 1:
-									case 2:
-										this.viewDate = this.moveYear(this.viewDate, dir);
-										break;
-								}
-								this.fill();
-								break;
-							case 'today':
-								var date = new Date();
-								date = UTCDate(date.getFullYear(), date.getMonth(), date.getDate(), 0, 0, 0);
-
-								this.showMode(-2);
-								var which = this.todayBtn == 'linked' ? null : 'view';
-								this._setDate(date, which);
-								break;
-						}
-						break;
-					case 'span':
-						if (!target.is('.disabled')) {
-							this.viewDate.setUTCDate(1);
-							if (target.is('.month')) {
-								var day = 1;
-								var month = target.parent().find('span').index(target);
-								var year = this.viewDate.getUTCFullYear();
-								this.viewDate.setUTCMonth(month);
-								this.element.trigger({
-									type: 'changeMonth',
-									date: this.viewDate
-								});
-								if ( this.minViewMode == 1 ) {
-									this._setDate(UTCDate(year, month, day,0,0,0,0));
-								}
-							} else {
-								var year = parseInt(target.text(), 10)||0;
-								var day = 1;
-								var month = 0;
-								this.viewDate.setUTCFullYear(year);
-								this.element.trigger({
-									type: 'changeYear',
-									date: this.viewDate
-								});
-								if ( this.minViewMode == 2 ) {
-									this._setDate(UTCDate(year, month, day,0,0,0,0));
-								}
-							}
-							this.showMode(-1);
-							this.fill();
-						}
-						break;
-					case 'td':
-						if (target.is('.day') && !target.is('.disabled')){
-							var day = parseInt(target.text(), 10)||1;
-							var year = this.viewDate.getUTCFullYear(),
-								month = this.viewDate.getUTCMonth();
-							if (target.is('.old')) {
-								if (month === 0) {
-									month = 11;
-									year -= 1;
-								} else {
-									month -= 1;
-								}
-							} else if (target.is('.new')) {
-								if (month == 11) {
-									month = 0;
-									year += 1;
-								} else {
-									month += 1;
-								}
-							}
-							this._setDate(UTCDate(year, month, day,0,0,0,0));
-						}
-						break;
-				}
-			}
-		},
-
-		_setDate: function(date, which){
-			if (!which || which == 'date')
-				this.date = date;
-			if (!which || which  == 'view')
-				this.viewDate = date;
-			this.fill();
-			this.setValue();
-			this.element.trigger({
-				type: 'changeDate',
-				date: this.date
-			});
-			var element;
-			if (this.isInput) {
-				element = this.element;
-			} else if (this.component){
-				element = this.element.find('input');
-			}
-			if (element) {
-				element.change();
-				if (this.autoclose && (!which || which == 'date')) {
-					this.hide();
-				}
-			}
-		},
-
-		moveMonth: function(date, dir){
-			if (!dir) return date;
-			var new_date = new Date(date.valueOf()),
-				day = new_date.getUTCDate(),
-				month = new_date.getUTCMonth(),
-				mag = Math.abs(dir),
-				new_month, test;
-			dir = dir > 0 ? 1 : -1;
-			if (mag == 1){
-				test = dir == -1
-					// If going back one month, make sure month is not current month
-					// (eg, Mar 31 -> Feb 31 == Feb 28, not Mar 02)
-					? function(){ return new_date.getUTCMonth() == month; }
-					// If going forward one month, make sure month is as expected
-					// (eg, Jan 31 -> Feb 31 == Feb 28, not Mar 02)
-					: function(){ return new_date.getUTCMonth() != new_month; };
-				new_month = month + dir;
-				new_date.setUTCMonth(new_month);
-				// Dec -> Jan (12) or Jan -> Dec (-1) -- limit expected date to 0-11
-				if (new_month < 0 || new_month > 11)
-					new_month = (new_month + 12) % 12;
-			} else {
-				// For magnitudes >1, move one month at a time...
-				for (var i=0; i<mag; i++)
-					// ...which might decrease the day (eg, Jan 31 to Feb 28, etc)...
-					new_date = this.moveMonth(new_date, dir);
-				// ...then reset the day, keeping it in the new month
-				new_month = new_date.getUTCMonth();
-				new_date.setUTCDate(day);
-				test = function(){ return new_month != new_date.getUTCMonth(); };
-			}
-			// Common date-resetting loop -- if date is beyond end of month, make it
-			// end of month
-			while (test()){
-				new_date.setUTCDate(--day);
-				new_date.setUTCMonth(new_month);
-			}
-			return new_date;
-		},
-
-		moveYear: function(date, dir){
-			return this.moveMonth(date, dir*12);
-		},
-
-		dateWithinRange: function(date){
-			return date >= this.startDate && date <= this.endDate;
-		},
-
-		keydown: function(e){
-			if (this.picker.is(':not(:visible)')){
-				if (e.keyCode == 27) // allow escape to hide and re-show picker
-					this.show();
-				return;
-			}
-			var dateChanged = false,
-				dir, day, month,
-				newDate, newViewDate;
-			switch(e.keyCode){
-				case 27: // escape
-					this.hide();
-					e.preventDefault();
-					break;
-				case 37: // left
-				case 39: // right
-					if (!this.keyboardNavigation) break;
-					dir = e.keyCode == 37 ? -1 : 1;
-					if (e.ctrlKey){
-						newDate = this.moveYear(this.date, dir);
-						newViewDate = this.moveYear(this.viewDate, dir);
-					} else if (e.shiftKey){
-						newDate = this.moveMonth(this.date, dir);
-						newViewDate = this.moveMonth(this.viewDate, dir);
-					} else {
-						newDate = new Date(this.date);
-						newDate.setUTCDate(this.date.getUTCDate() + dir);
-						newViewDate = new Date(this.viewDate);
-						newViewDate.setUTCDate(this.viewDate.getUTCDate() + dir);
-					}
-					if (this.dateWithinRange(newDate)){
-						this.date = newDate;
-						this.viewDate = newViewDate;
-						this.setValue();
-						this.update();
-						e.preventDefault();
-						dateChanged = true;
-					}
-					break;
-				case 38: // up
-				case 40: // down
-					if (!this.keyboardNavigation) break;
-					dir = e.keyCode == 38 ? -1 : 1;
-					if (e.ctrlKey){
-						newDate = this.moveYear(this.date, dir);
-						newViewDate = this.moveYear(this.viewDate, dir);
-					} else if (e.shiftKey){
-						newDate = this.moveMonth(this.date, dir);
-						newViewDate = this.moveMonth(this.viewDate, dir);
-					} else {
-						newDate = new Date(this.date);
-						newDate.setUTCDate(this.date.getUTCDate() + dir * 7);
-						newViewDate = new Date(this.viewDate);
-						newViewDate.setUTCDate(this.viewDate.getUTCDate() + dir * 7);
-					}
-					if (this.dateWithinRange(newDate)){
-						this.date = newDate;
-						this.viewDate = newViewDate;
-						this.setValue();
-						this.update();
-						e.preventDefault();
-						dateChanged = true;
-					}
-					break;
-				case 13: // enter
-					this.hide();
-					e.preventDefault();
-					break;
-				case 9: // tab
-					this.hide();
-					break;
-			}
-			if (dateChanged){
-				this.element.trigger({
-					type: 'changeDate',
-					date: this.date
-				});
-				var element;
-				if (this.isInput) {
-					element = this.element;
-				} else if (this.component){
-					element = this.element.find('input');
-				}
-				if (element) {
-					element.change();
-				}
-			}
-		},
-
-		showMode: function(dir) {
-			if (dir) {
-				this.viewMode = Math.max(this.minViewMode, Math.min(2, this.viewMode + dir));
-			}
-			/*
-				vitalets: fixing bug of very special conditions:
-				jquery 1.7.1 + webkit + show inline datepicker in bootstrap popover.
-				Method show() does not set display css correctly and datepicker is not shown.
-				Changed to .css('display', 'block') solve the problem.
-				See https://github.com/vitalets/x-editable/issues/37
-
-				In jquery 1.7.2+ everything works fine.
-			*/
-			//this.picker.find('>div').hide().filter('.datepicker-'+DPGlobal.modes[this.viewMode].clsName).show();
-			this.picker.find('>div').hide().filter('.datepicker-'+DPGlobal.modes[this.viewMode].clsName).css('display', 'block');
-			this.updateNavArrows();
-		}
-	};
-
-	var DateRangePicker = function(element, options){
-		this.element = $(element);
-		this.inputs = $.map(options.inputs, function(i){ return i.jquery ? i[0] : i; });
-		delete options.inputs;
-
-		$(this.inputs)
-			.datepicker(options)
-			.bind('changeDate', $.proxy(this.dateUpdated, this));
-
-		this.pickers = $.map(this.inputs, function(i){ return $(i).data('datepicker'); });
-		this.updateDates();
-	};
-	DateRangePicker.prototype = {
-		updateDates: function(){
-			this.dates = $.map(this.pickers, function(i){ return i.date; });
-			this.updateRanges();
-		},
-		updateRanges: function(){
-			var range = $.map(this.dates, function(d){ return d.valueOf(); });
-			$.each(this.pickers, function(i, p){
-				p.setRange(range);
-			});
-		},
-		dateUpdated: function(e){
-			var dp = $(e.target).data('datepicker'),
-				new_date = e.date,
-				i = $.inArray(e.target, this.inputs),
-				l = this.inputs.length;
-			if (i == -1) return;
-
-			if (new_date < this.dates[i]){
-				// Date being moved earlier/left
-				while (i>=0 && new_date < this.dates[i]){
-					this.pickers[i--].setUTCDate(new_date);
-				}
-			}
-			else if (new_date > this.dates[i]){
-				// Date being moved later/right
-				while (i<l && new_date > this.dates[i]){
-					this.pickers[i++].setUTCDate(new_date);
-				}
-			}
-			this.updateDates();
-		},
-		remove: function(){
-			$.map(this.pickers, function(p){ p.remove(); });
-			delete this.element.data().datepicker;
-		}
-	};
-
-	var old = $.fn.datepicker;
-	$.fn.datepicker = function ( option ) {
-		var args = Array.apply(null, arguments);
-		args.shift();
-		return this.each(function () {
-			var $this = $(this),
-				data = $this.data('datepicker'),
-				options = typeof option == 'object' && option;
-			if (!data) {
-				if ($this.is('.input-daterange') || options.inputs){
-					var opts = {
-						inputs: options.inputs || $this.find('input').toArray()
-					};
-					$this.data('datepicker', (data = new DateRangePicker(this, $.extend(opts, $.fn.datepicker.defaults,options))));
-				}
-				else{
-					$this.data('datepicker', (data = new Datepicker(this, $.extend({}, $.fn.datepicker.defaults,options))));
-				}
-			}
-			if (typeof option == 'string' && typeof data[option] == 'function') {
-				data[option].apply(data, args);
-			}
-		});
-	};
-
-	$.fn.datepicker.defaults = {
-	};
-	$.fn.datepicker.Constructor = Datepicker;
-	var dates = $.fn.datepicker.dates = {
-		en: {
-			days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"],
-			daysShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"],
-			daysMin: ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa", "Su"],
-			months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
-			monthsShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"],
-			today: "Today"
-		}
-	};
-
-	var DPGlobal = {
-		modes: [
-			{
-				clsName: 'days',
-				navFnc: 'Month',
-				navStep: 1
-			},
-			{
-				clsName: 'months',
-				navFnc: 'FullYear',
-				navStep: 1
-			},
-			{
-				clsName: 'years',
-				navFnc: 'FullYear',
-				navStep: 10
-		}],
-		isLeapYear: function (year) {
-			return (((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0));
-		},
-		getDaysInMonth: function (year, month) {
-			return [31, (DPGlobal.isLeapYear(year) ? 29 : 28), 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][month];
-		},
-		validParts: /dd?|DD?|mm?|MM?|yy(?:yy)?/g,
-		nonpunctuation: /[^ -\/:-@\[\u3400-\u9fff-`{-~\t\n\r]+/g,
-		parseFormat: function(format){
-			// IE treats \0 as a string end in inputs (truncating the value),
-			// so it's a bad format delimiter, anyway
-			var separators = format.replace(this.validParts, '\0').split('\0'),
-				parts = format.match(this.validParts);
-			if (!separators || !separators.length || !parts || parts.length === 0){
-				throw new Error("Invalid date format.");
-			}
-			return {separators: separators, parts: parts};
-		},
-		parseDate: function(date, format, language) {
-			if (date instanceof Date) return date;
-			if (/^[\-+]\d+[dmwy]([\s,]+[\-+]\d+[dmwy])*$/.test(date)) {
-				var part_re = /([\-+]\d+)([dmwy])/,
-					parts = date.match(/([\-+]\d+)([dmwy])/g),
-					part, dir;
-				date = new Date();
-				for (var i=0; i<parts.length; i++) {
-					part = part_re.exec(parts[i]);
-					dir = parseInt(part[1]);
-					switch(part[2]){
-						case 'd':
-							date.setUTCDate(date.getUTCDate() + dir);
-							break;
-						case 'm':
-							date = Datepicker.prototype.moveMonth.call(Datepicker.prototype, date, dir);
-							break;
-						case 'w':
-							date.setUTCDate(date.getUTCDate() + dir * 7);
-							break;
-						case 'y':
-							date = Datepicker.prototype.moveYear.call(Datepicker.prototype, date, dir);
-							break;
-					}
-				}
-				return UTCDate(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate(), 0, 0, 0);
-			}
-			var parts = date && date.match(this.nonpunctuation) || [],
-				date = new Date(),
-				parsed = {},
-				setters_order = ['yyyy', 'yy', 'M', 'MM', 'm', 'mm', 'd', 'dd'],
-				setters_map = {
-					yyyy: function(d,v){ return d.setUTCFullYear(v); },
-					yy: function(d,v){ return d.setUTCFullYear(2000+v); },
-					m: function(d,v){
-						v -= 1;
-						while (v<0) v += 12;
-						v %= 12;
-						d.setUTCMonth(v);
-						while (d.getUTCMonth() != v)
-							d.setUTCDate(d.getUTCDate()-1);
-						return d;
-					},
-					d: function(d,v){ return d.setUTCDate(v); }
-				},
-				val, filtered, part;
-			setters_map['M'] = setters_map['MM'] = setters_map['mm'] = setters_map['m'];
-			setters_map['dd'] = setters_map['d'];
-			date = UTCDate(date.getFullYear(), date.getMonth(), date.getDate(), 0, 0, 0);
-			var fparts = format.parts.slice();
-			// Remove noop parts
-			if (parts.length != fparts.length) {
-				fparts = $(fparts).filter(function(i,p){
-					return $.inArray(p, setters_order) !== -1;
-				}).toArray();
-			}
-			// Process remainder
-			if (parts.length == fparts.length) {
-				for (var i=0, cnt = fparts.length; i < cnt; i++) {
-					val = parseInt(parts[i], 10);
-					part = fparts[i];
-					if (isNaN(val)) {
-						switch(part) {
-							case 'MM':
-								filtered = $(dates[language].months).filter(function(){
-									var m = this.slice(0, parts[i].length),
-										p = parts[i].slice(0, m.length);
-									return m == p;
-								});
-								val = $.inArray(filtered[0], dates[language].months) + 1;
-								break;
-							case 'M':
-								filtered = $(dates[language].monthsShort).filter(function(){
-									var m = this.slice(0, parts[i].length),
-										p = parts[i].slice(0, m.length);
-									return m == p;
-								});
-								val = $.inArray(filtered[0], dates[language].monthsShort) + 1;
-								break;
-						}
-					}
-					parsed[part] = val;
-				}
-				for (var i=0, s; i<setters_order.length; i++){
-					s = setters_order[i];
-					if (s in parsed && !isNaN(parsed[s]))
-						setters_map[s](date, parsed[s]);
-				}
-			}
-			return date;
-		},
-		formatDate: function(date, format, language){
-			var val = {
-				d: date.getUTCDate(),
-				D: dates[language].daysShort[date.getUTCDay()],
-				DD: dates[language].days[date.getUTCDay()],
-				m: date.getUTCMonth() + 1,
-				M: dates[language].monthsShort[date.getUTCMonth()],
-				MM: dates[language].months[date.getUTCMonth()],
-				yy: date.getUTCFullYear().toString().substring(2),
-				yyyy: date.getUTCFullYear()
-			};
-			val.dd = (val.d < 10 ? '0' : '') + val.d;
-			val.mm = (val.m < 10 ? '0' : '') + val.m;
-			var date = [],
-				seps = $.extend([], format.separators);
-			for (var i=0, cnt = format.parts.length; i < cnt; i++) {
-				if (seps.length)
-					date.push(seps.shift());
-				date.push(val[format.parts[i]]);
-			}
-			return date.join('');
-		},
-		headTemplate: '<thead>'+
-							'<tr>'+
-								'<th class="prev"><span class="glyphicon glyphicon-chevron-left"></span></th>'+
-								'<th colspan="5" class="datepicker-switch"></th>'+
-								'<th class="next"><span class="glyphicon glyphicon-chevron-right"></span></th>'+
-							'</tr>'+
-						'</thead>',
-		contTemplate: '<tbody><tr><td colspan="7"></td></tr></tbody>',
-		footTemplate: '<tfoot><tr><th colspan="7" class="today"></th></tr></tfoot>'
-	};
-	DPGlobal.template = '<div class="datepicker">'+
-							'<div class="datepicker-days">'+
-								'<table class=" table-condensed">'+
-									DPGlobal.headTemplate+
-									'<tbody></tbody>'+
-									DPGlobal.footTemplate+
-								'</table>'+
-							'</div>'+
-							'<div class="datepicker-months">'+
-								'<table class="table-condensed">'+
-									DPGlobal.headTemplate+
-									DPGlobal.contTemplate+
-									DPGlobal.footTemplate+
-								'</table>'+
-							'</div>'+
-							'<div class="datepicker-years">'+
-								'<table class="table-condensed">'+
-									DPGlobal.headTemplate+
-									DPGlobal.contTemplate+
-									DPGlobal.footTemplate+
-								'</table>'+
-							'</div>'+
-						'</div>';
-
-	$.fn.datepicker.DPGlobal = DPGlobal;
-
-
-	/* DATEPICKER NO CONFLICT
-	* =================== */
-
-	$.fn.datepicker.noConflict = function(){
-		$.fn.datepicker = old;
-		return this;
-	};
-
-
-	/* DATEPICKER DATA-API
-	* ================== */
-
-	$(document).on(
-		'focus.datepicker.data-api click.datepicker.data-api',
-		'[data-provide="datepicker"]',
-		function(e){
-			var $this = $(this);
-			if ($this.data('datepicker')) return;
-			e.preventDefault();
-			// component click requires us to explicitly show it
-			$this.datepicker('show');
-		}
-	);
-	$(function(){
-		$('[data-provide="datepicker-inline"]').datepicker();
-	});
-
-}( window.jQuery );
diff --git a/bower.json b/bower.json
index 3f2dc68..a25d85a 100644
--- a/bower.json
+++ b/bower.json
@@ -6,6 +6,7 @@
     "angular": "~1.2.27",
     "angular-resource": "~1.2.27",
     "angular-route": "~1.2.27",
-    "ngtoast": "~1.2.0"
+    "ngtoast": "~1.2.0",
+    "qrcodejs": "~0.1.0"
   }
 }
diff --git a/src/campaigns/__init__.py b/src/campaigns/__init__.py
index e69de29..7c68785 100644
--- a/src/campaigns/__init__.py
+++ b/src/campaigns/__init__.py
@@ -0,0 +1 @@
+# -*- coding: utf-8 -*-
\ No newline at end of file
diff --git a/src/campaigns/admin.py b/src/campaigns/admin.py
index e9eb4c1..1395d90 100644
--- a/src/campaigns/admin.py
+++ b/src/campaigns/admin.py
@@ -1,12 +1,17 @@
+# -*- coding: utf-8 -*-
+
 from django.contrib import admin
+
 from campaigns.models import Campaign, Perk
 
 
 class PerkInline(admin.StackedInline):
     model = Perk
 
+
 class CampaignAdmin(admin.ModelAdmin):
     inlines = [PerkInline, ]
 
+
 admin.site.register(Campaign, CampaignAdmin)
 # admin.site.register(Perk, PerkAdmin)
\ No newline at end of file
diff --git a/src/campaigns/forms.py b/src/campaigns/forms.py
index a0f173d..dcaf3a4 100644
--- a/src/campaigns/forms.py
+++ b/src/campaigns/forms.py
@@ -1,13 +1,14 @@
-#!/usr/bin/python
 # -*- coding: utf-8 -*-
+
 from __future__ import unicode_literals
 
 from django import forms
 from django.utils.translation import gettext_lazy as _
-from campaigns.utils import get_payment_methods, get_payment_method_names
 
+from campaigns.utils import get_payment_methods, get_payment_method_names
 import models
 
+
 class SelectPaymentForm(forms.Form):
     def __init__(self, campaign, *args, **kwargs):
         super(SelectPaymentForm, self).__init__(*args, **kwargs)
@@ -31,6 +32,7 @@ def clean(self):
             raise forms.ValidationError(_('Both e-mail addresses must be equal.'))
         return cleaned_data
 
+
 class ActivityForm(forms.ModelForm):
     v = forms.CharField(required=False)
 
diff --git a/src/campaigns/migrations/__init__.py b/src/campaigns/migrations/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/src/campaigns/models.py b/src/campaigns/models.py
index 9cd5556..135b3b7 100644
--- a/src/campaigns/models.py
+++ b/src/campaigns/models.py
@@ -1,5 +1,5 @@
-#!/usr/bin/python
 # -*- coding: utf-8 -*-
+
 from __future__ import unicode_literals
 import base64
 import os
@@ -9,7 +9,6 @@
 from django.db.models import Sum
 from django.utils import timezone
 from django.utils.translation import ugettext_lazy as _
-
 from django.utils.encoding import python_2_unicode_compatible
 from django_hstore import hstore
 
@@ -41,6 +40,7 @@ def pkgen():
         if Campaign.objects.filter(key=new_key).count() == 0:
             return new_key
 
+
 CURRENCY_EUR = (0, _('EUR'))
 CURRENCY_USD = (1, _('USD'))
 CURRENCY_BITCOIN = (2, _('BTC'))
@@ -125,7 +125,7 @@ class Transaction(models.Model):
 
     email = models.EmailField(max_length=1024, blank=True, null=True)
 
+
 class Events(models.Model):
     data = hstore.DictionaryField()
-    objects = hstore.HStoreManager()
-
+    objects = hstore.HStoreManager()
\ No newline at end of file
diff --git a/src/campaigns/payment_method.py b/src/campaigns/payment_method.py
index 47b28b2..54cbf41 100644
--- a/src/campaigns/payment_method.py
+++ b/src/campaigns/payment_method.py
@@ -1,16 +1,14 @@
-#!/usr/bin/python
 # -*- coding: utf-8 -*-
 
-"""
-TODO: Blabla
-"""
-
 from __future__ import unicode_literals
+
 from django.conf import settings
 
+
 # TODO: Remove the registry, probably don't need it anyway
 method_registry = {}
 
+
 def get_method_by_name(name):
     """
     Returns a PaymentMethod instance for the payment method with the given
diff --git a/src/campaigns/serializers.py b/src/campaigns/serializers.py
index d619ef8..0399f68 100644
--- a/src/campaigns/serializers.py
+++ b/src/campaigns/serializers.py
@@ -1,25 +1,24 @@
-#!/usr/bin/python
 # -*- coding: utf-8 -*-
 
 from __future__ import unicode_literals
+
 from django.core.exceptions import ObjectDoesNotExist, ValidationError
 from django.utils.encoding import smart_text
-
 from rest_framework import serializers
+
 from campaigns.models import Transaction, Campaign, Perk
 
+
 class CampaignSerializer(serializers.ModelSerializer):
-    """
-    # TODO: Write docs
-    """
     target_account = serializers.PrimaryKeyRelatedField(default=1, required=False)
+
     class Meta:
         model = Campaign
         exclude = ['id', ]
 
+
 class CampaignKeyRelatedField(serializers.PrimaryKeyRelatedField):
     def to_native(self, value):
-
         return u'{}'.format(Campaign.objects.get(pk=value).key)
 
     def from_native(self, data):
@@ -37,13 +36,9 @@ def from_native(self, data):
             raise ValidationError(msg)
 
 class PerkSerializer(serializers.ModelSerializer):
-    """
-    TODO: write docs
-    """
     campaign = CampaignKeyRelatedField()
     state = serializers.SerializerMethodField('get_state')
 
-
     def get_state(self, obj):
         """
         Add an constant state: "OK" field in the output for the UI
@@ -54,10 +49,8 @@ class Meta:
         model = Perk
         fields = ('id', 'campaign', 'title', 'text', 'amount', 'available', 'state')
 
+
 class TransactionSerializer(serializers.ModelSerializer):
-    """
-    TODO: Write docs
-    """
     pledged = serializers.SerializerMethodField('_get_pledged')
     received = serializers.SerializerMethodField('_get_received')
     confirmed = serializers.SerializerMethodField('_get_confirmed')
diff --git a/src/campaigns/static/components/codelab-app.html b/src/campaigns/static/components/codelab-app.html
deleted file mode 100644
index 903f68e..0000000
--- a/src/campaigns/static/components/codelab-app.html
+++ /dev/null
@@ -1,58 +0,0 @@
-<link rel="import" href="/static/bower_components/polymer/polymer.html">
-<link rel="import" href="/static/bower_components/font-roboto/roboto.html">
-  <link rel="import" href="/static/bower_components/core-header-panel/core-header-panel.html">
-<link rel="import" href="/static/bower_components/core-toolbar/core-toolbar.html">
-<link rel="import" href="/static/bower_components/core-icons/core-icons.html">
-<link rel="import" href="/static/bower_components/paper-icon-button/paper-icon-button.html">
-<link rel="import" href="/static/bower_components/paper-fab/paper-fab.html">
-<link rel="import" href="/static/bower_components/paper-input/paper-input.html">
-<link rel="import" href="/static/bower_components/paper-checkbox/paper-checkbox.html">
-<link rel="import" href="/static/bower_components/core-localstorage/core-localstorage.html">
-<link rel="import" href="/static/bower_components/core-item/core-item.html">
-<link rel="import" href="/static/bower_components/paper-toggle-button/paper-toggle-button.html">
-<link rel="import" href="/static/bower_components/paper-icon-button/paper-icon-button.html">
-<link rel="import" href="/static/bower_components/paper-slider/paper-slider.html">
-<link rel="import" href="/static/bower_components/paper-toast/paper-toast.html">
-<link rel="import" href="/static/bower_components/paper-button/paper-button.html">
-<link rel="import" href="/static/bower_components/paper-shadow/paper-shadow.html">
-<link rel="import" href="/static/bower_components/paper-ripple/paper-ripple.html">
-
-
-<polymer-element name="codelab-app">
-  <template>
-    Bluaaarh
-  </template>
-
-  <script>
-    Polymer({
-      title: 'BlafaselTitle',
-      description: 'Blafasel Description',
-      toggleDrawer: function() {
-        this.$.drawerPanel.togglePanel();
-      },
-      ready: function() {
-        // this.$.newNoteInput.style.display = 'none';
-      },
-      titleChanged: function() {
-        this.$.storage.save();
-      },
-      delete: function(e) {
-        this.data = this.data.filter(function(item) {
-          return !item.done;
-        })
-      },
-      fontSizeChanged: function() {
-        var cards = this.shadowRoot.querySelectorAll('.card');
-        for (var i = 0; i < cards.length; i++) {
-          cards[i].style.fontSize = this.fontSize + 'px';
-        }
-      },
-      reset: function() {
-        this.fontSize = 14;
-        this.fadeSelected = false;
-        this.$.toast.show();
-      }
-
-    });
-  </script>
-</polymer-element>
\ No newline at end of file
diff --git a/src/campaigns/static/components/styles.css b/src/campaigns/static/components/styles.css
deleted file mode 100644
index 3bd82f8..0000000
--- a/src/campaigns/static/components/styles.css
+++ /dev/null
@@ -1,71 +0,0 @@
-html, body {
-  height: 100%;
-  margin: 0;
-}
-
-/**
-:host {
-  font-family: 'Helvetica Neue', Helvetica, Arial;
-}
-
-[drawer] {
-  background-color: #fff;
-}
-
-[main] > div {
-  padding: 2em;
-}
-
-[drawer] > core-item {
-  padding: 1em;
-}
-
-[main] paper-checkbox {
-  margin-right: 1em;
-}
-
-[main] {
-  height: 100%;
-  background-color: #f1f1f3;
-}
-
-[drawer] core-toolbar {
-  background-color: #4F7DC9;
-  color: #fff;
-}
-
-[main] core-toolbar {
-  background-color: #526E9C;
-  color: #fff;
-}
-
-paper-fab {
-  background-color: #e0a30b;
-  position: absolute !important;
-  bottom: -27px;
-  right: 1em;
-  z-index: 10;
-}
-
-.item {
-  margin: 1em;
-}
-
-.card {
-  width: 300px;
-  background-color: #fff;
-  padding: 1em;
-  position: relative;
-}
-
-*[data-fade-selected="true"] .item[data-done="true"] {
-  opacity: 0.3;
-}
-
-paper-button[raised].colored {
-  width: 100%;
-  background: #4285f4;
-  color: #fff;
-  fill: #fff;
-}
-*/
\ No newline at end of file
diff --git a/src/campaigns/static/partials/basic.html b/src/campaigns/static/partials/basic.html
index 084bf2e..7b03b74 100644
--- a/src/campaigns/static/partials/basic.html
+++ b/src/campaigns/static/partials/basic.html
@@ -1,15 +1,15 @@
 <div ng-include src="'/static/partials/progress_menu.html'"></div>
 
-<form name="basicForm" ng-submit="saveCampaign()" >
+<form name="basicForm" ng-submit="saveCampaign()">
 
     <h3>Basic Information</h3>
     <div class="form-group">
         <label for="id_name">Title</label>
         <input type="text" ng-model="model.campaign.title" class="form-control" id="id_name" name="name"
                placeholder="Please enter a short, meaningful title for the campaign"
-               ng-model="campaign.title">
+               ng-model="campaign.title" />
         <span class="help-inline"></span>
-    </div>
+    </div><!--/.form-group -->
 
     <div class="form-group">
         <label for="id_description">Campaign description
@@ -18,10 +18,10 @@ <h3>Basic Information</h3>
         <textarea type="text" class="form-control" id="id_description"
                   name="description" rows="4" ng-model="model.campaign.description"
                   placeholder="Enter a short description about your activity."></textarea>
-    </div>
+    </div><!--/.form-group -->
 
     <div class="form-group">
         <input type="submit" class="btn btn-primary" />
-    </div>
+    </div><!--/.form-group -->
 
 </form>
\ No newline at end of file
diff --git a/src/campaigns/static/partials/duration.html b/src/campaigns/static/partials/duration.html
index ebb14fb..998ecdd 100644
--- a/src/campaigns/static/partials/duration.html
+++ b/src/campaigns/static/partials/duration.html
@@ -11,9 +11,9 @@ <h3>When should it start and when does it end?</h3>
                 <input type="text" class="form-control" datepicker-popup="{{format}}" ng-model="model.campaign.start_date" is-open="opened_start" min-date="minDate" max-date="'2015-06-22'" datepicker-options="dateOptions" date-disabled="disabled(date, mode)" ng-required="true" close-text="Close" />
                 <span class="input-group-btn">
                     <button type="button" class="btn btn-default" ng-click="open_start($event)"><i class="glyphicon glyphicon-calendar"></i></button>
-                </span>
-            </p>
-        </div>
+                </span><!--/.input-group-btn -->
+            </p><!--/.input-group -->
+        </div><!--/.form-group -->
 
         <div class="form-group">
             <label for="id_end_date">End Date and Time</label>
@@ -21,13 +21,13 @@ <h3>When should it start and when does it end?</h3>
                 <input type="text" class="form-control" datepicker-popup="{{format}}" ng-model="model.campaign.end_date" is-open="opened_end" min-date="minDate" max-date="'2015-06-22'" datepicker-options="dateOptions" date-disabled="disabled(date, mode)" ng-required="true" close-text="Close" />
                 <span class="input-group-btn">
                     <button type="button" class="btn btn-default" ng-click="open_end($event)"><i class="glyphicon glyphicon-calendar"></i></button>
-                </span>
-            </p>
-        </div>
-    </div><!-- /.col -->
-</div><!-- /.row -->
+                </span><!--/.input-group-btn -->
+            </p><!--/.input-group -->
+        </div><!--/.form-group -->
+    </div><!--/.col-md-12 -->
+</div><!--/.row -->
 
 <div class="form-group">
     <input type="submit" class="btn btn-primary" />
-</div>
-</form>
+</div><!--/.form-group -->
+</form>
\ No newline at end of file
diff --git a/src/campaigns/static/partials/perks.html b/src/campaigns/static/partials/perks.html
index 52ac98c..715341f 100644
--- a/src/campaigns/static/partials/perks.html
+++ b/src/campaigns/static/partials/perks.html
@@ -4,96 +4,93 @@
 <div class="row">
     <div class="col-md-12">
 
-    <h3>How much money are you raising?</h3>
+        <h3>How much money are you raising?</h3>
 
-    <div class="form-group">
-        <label for="id_goal">Campaign goal</label>
-        <input type="text" class="form-control" id="id_goal"
-               placeholder="0.00" name="goal" ng-model="model.goal ">
-        <span class="help-inline">
-            {{ form.goal.errors.as_text }}</span>
-    </div>
+        <div class="form-group">
+            <label for="id_goal">Campaign goal</label>
+            <input type="text" class="form-control" id="id_goal"
+                   placeholder="0.00" name="goal" ng-model="model.goal" />
+            <span class="help-inline">{{ form.goal.errors.as_text }}</span>
+        </div><!--/.form-group -->
 
-    <div class="form-group">
-        <label for="id_currency">Currency</label>
-        <input type="text" class="form-control" id="id_goal"
-               ng-model="model.currency">
-    </div>
+        <div class="form-group">
+            <label for="id_currency">Currency</label>
+            <input type="text" class="form-control" id="id_goal"
+                   ng-model="model.currency" />
+        </div><!--/.form-group -->
 
+    </div><!--/.col-md-12 -->
+</div><!--/.row -->
 
-    </div><!-- /.col -->
-</div><!-- /.row -->
 <div class="row">
     <div class="col-md-12">
         <h3>Add Perks</h3>
-    </div><!-- /.col -->
-</div><!-- /.row -->
-
+    </div><!--/.col-md-12 -->
+</div><!--/.row -->
 
 <div class="row">
 
-    <span ng-repeat="perk in model.perks ">
-
-    <div ng-if="perk.state == 'OK' " class="col-md-2">
-        <div class="perk-wrapper" ng-switch on="perk.available">
-            <h3>{{ perk.title }}</h3>
-            <span class="perk-amount">{{ perk.amount }}</span>
-            <span class="perk-currency">{{ model.currency }}</span>
-            <br />
-
-            <span class="perk-available" ng-switch-when="0">
-                <span class="perk-available-number">unlimited</span> perks available.
-            </span>
-
-            <span class="perk-available" ng-switch-when="1">
-                <span class="perk-available-number">{{ perk.available }}</span>
-                perk available
-            </span>
-
-            <span class="perk-available" ng-switch-default>
-                <span class="perk-available-number">{{ perk.available }}</span>
-                perks available
-            </span>
-
-            <br />
-            <br />
-            <a ng-click="delete_perk($index)">Delete</a>
-            <a ng-click="perk.state = 'EDITABLE' ">Edit</a>
-        </div>
-    </div>
-
-    <div ng-if="perk.state == 'DELETED' " class="col-md-2">
-        <div class="perk-wrapper perk-deleted">
-            <h3>{{ perk.title }}</h3>
-            <span class="perk-amount">{{ perk.amount }}</span>
-            <span class="perk-currency">{{ model.currency }}</span>
-            <br />
-            <a ng-click="undelete_perk($index)">Undo</a>
-        </div>
-    </div>
-
-    <div ng-if="perk.state == 'EDITABLE' " class="col-md-2">
-        <div class="perk-wrapper">
-            <div class="input-group">
-                <label for="id_title_{{ $index }}">Title</label>
-                <input class="form-control perk-title-input" id=id_title_{{ $index }}" type="text" ng-model="perk.title" />
-            </div>
-            <div class="input-group">
-                <input class="form-control perk-amount-input" type="text" ng-model="perk.amount" /><span class="input-group-addon">{{ model.currency }}</span>
-            </div>
-
-            <div class="input-group">
-                <input class="form-control perk-available-input" type="number" ng-model="perk.available" />
-            </div>
-            <br />
-            <a ng-click="perk.state = 'OK' ">Done</a>
-        </div>
-    </div>
-
-    </span><!-- /ng-repeat -->
-
-</div><!-- /row -->
-
+    <span ng-repeat="perk in model.perks">
+
+        <div ng-if="perk.state == 'OK' " class="col-md-2">
+            <div class="perk-wrapper" ng-switch on="perk.available">
+                <h3>{{ perk.title }}</h3>
+                <span class="perk-amount">{{ perk.amount }}</span>
+                <span class="perk-currency">{{ model.currency }}</span>
+                <br />
+
+                <span class="perk-available" ng-switch-when="0">
+                    <span class="perk-available-number">unlimited</span> perks available.
+                </span><!--/.perk-available -->
+
+                <span class="perk-available" ng-switch-when="1">
+                    <span class="perk-available-number">{{ perk.available }}</span>
+                    perk available
+                </span><!--/.perk-available -->
+
+                <span class="perk-available" ng-switch-default>
+                    <span class="perk-available-number">{{ perk.available }}</span>
+                    perks available
+                </span><!--/.perk-available -->
+
+                <br />
+                <br />
+                <a ng-click="delete_perk($index)">Delete</a>
+                <a ng-click="perk.state = 'EDITABLE' ">Edit</a>
+            </div><!--/.perk-wrapper -->
+        </div><!--/.col-md-2 -->
+
+        <div ng-if="perk.state == 'DELETED' " class="col-md-2">
+            <div class="perk-wrapper perk-deleted">
+                <h3>{{ perk.title }}</h3>
+                <span class="perk-amount">{{ perk.amount }}</span>
+                <span class="perk-currency">{{ model.currency }}</span>
+                <br />
+                <a ng-click="undelete_perk($index)">Undo</a>
+            </div><!--/.perk-wrapper .perk-deleted -->
+        </div><!--/.col-md-2 -->
+
+        <div ng-if="perk.state == 'EDITABLE' " class="col-md-2">
+            <div class="perk-wrapper">
+                <div class="input-group">
+                    <label for="id_title_{{ $index }}">Title</label>
+                    <input class="form-control perk-title-input" id=id_title_{{ $index }}" type="text" ng-model="perk.title" />
+                </div><!--/.input-group -->
+                <div class="input-group">
+                    <input class="form-control perk-amount-input" type="text" ng-model="perk.amount" /><span class="input-group-addon">{{ model.currency }}</span>
+                </div><!--/.input-group -->
+
+                <div class="input-group">
+                    <input class="form-control perk-available-input" type="number" ng-model="perk.available" />
+                </div><!--/.input-group -->
+                <br />
+                <a ng-click="perk.state = 'OK' ">Done</a>
+            </div><!--/.perk-wrapper -->
+        </div><!--/.col-md-2 -->
+
+    </span><!--/ng-repeat -->
+
+</div><!--/.row -->
 
 <div class="row">
     <div class="col-md-12">
@@ -120,14 +117,12 @@ <h3>Perk-u-Lator 3000 (perk calculator)</h3>
                     <td>{{ perks_sum(); }} EUR</td>
                 </tr>
             </tbody>
+        </table><!--/.table -->
 
-        </table>
-
-    </div><!-- /.col -->
-</div><!-- /.row -->
+    </div><!--/.col-md-12 -->
+</div><!--/.row -->
 
 <div class="form-group">
     <input type="submit" class="btn btn-primary" />
-</div>
-
+</div><!--/.form-group -->
 </form>
\ No newline at end of file
diff --git a/src/campaigns/static/partials/progress_menu.html b/src/campaigns/static/partials/progress_menu.html
index 35a9f41..a52224d 100644
--- a/src/campaigns/static/partials/progress_menu.html
+++ b/src/campaigns/static/partials/progress_menu.html
@@ -8,9 +8,11 @@
                         <div class="circled-text">
                             <span ng-if="model.basic_done == true" class="glyphicon glyphicon-ok"></span>
                             <span ng-if="model.basic_done != true">1</span>
-                        </div>
-                    </div>Basic Information</a>
-            </li>
+                        </div><!--/.circled-text -->
+                    </div><!--/.circled -->
+                    Basic Information
+                </a><!--/ -->
+            </li><!--/ -->
 
             <li ng-class="{active: active_tab == 'perks', done: model.perks_done}">
                 <a ng-href="#/{{ model.campaign.key }}/perks">
@@ -18,16 +20,30 @@
                         <div class="circled-text">
                             <span ng-if="model.perks_done == true" class="glyphicon glyphicon-ok"></span>
                             <span ng-if="model.perks_done != true">2</span>
-                        </div>
-                    </div>Add Perks</a>
-            </li>
-            <li ng-class="{active: active_tab == 'duration', done: model.duration_done}"><a ng-href="#/{{ model.campaign.key }}/duration">
-                <div class="circled"><div class="circled-text">3</div></div>Start Date and Duration</a></li>
+                        </div><!--/.circled-text -->
+                    </div><!--/.circled -->
+                    Add Perks
+                </a><!--/ -->
+            </li><!--/ -->
 
-            <li ng-class="{active: active_tab == 'finished', done: model.finished_done}"><a ng-href="#/{{ model.campaign.key }}/finished">
-                <div class="circled"><div class="circled-text">4</div></div>Finished</a></li>
+            <li ng-class="{active: active_tab == 'duration', done: model.duration_done}">
+                <a ng-href="#/{{ model.campaign.key }}/duration">
+                    <div class="circled">
+                        <div class="circled-text">3</div>
+                    </div><!--/.circled -->
+                    Start Date and Duration
+                </a><!--/ -->
+            </li><!--/ -->
 
+            <li ng-class="{active: active_tab == 'finished', done: model.finished_done}">
+                <a ng-href="#/{{ model.campaign.key }}/finished">
+                    <div class="circled">
+                        <div class="circled-text">4</div>
+                    </div><!--/.circled -->
+                    Finished
+                </a><!--/ -->
+            </li><!--/ -->
 
-        </ul>
-    </div>
-</div><!-- /.row -->
\ No newline at end of file
+        </ul><!--/.process -->
+    </div><!--/ -->
+</div><!--/.row -->
\ No newline at end of file
diff --git a/src/campaigns/templatetags/__init__.py b/src/campaigns/templatetags/__init__.py
index e69de29..7c68785 100644
--- a/src/campaigns/templatetags/__init__.py
+++ b/src/campaigns/templatetags/__init__.py
@@ -0,0 +1 @@
+# -*- coding: utf-8 -*-
\ No newline at end of file
diff --git a/src/campaigns/templatetags/campaigns_extras.py b/src/campaigns/templatetags/campaigns_extras.py
index 1adeeae..6c0f341 100644
--- a/src/campaigns/templatetags/campaigns_extras.py
+++ b/src/campaigns/templatetags/campaigns_extras.py
@@ -1,11 +1,13 @@
 # -*- coding: utf-8 -*-
 
-from django import template
-from django.utils.safestring import mark_safe
-import mistune
 import re
 import copy
 
+import mistune
+from django import template
+from django.utils.safestring import mark_safe
+
+
 register = template.Library()
 
 
@@ -27,6 +29,7 @@ def youtube_link(self, youtube_id, width, height):
         '''.format(youtube_id=youtube_id, width=width, height=height)
         return embed
 
+
 class MyInlineGrammar(mistune.InlineGrammar):
     # regex for embeded Vimeo videos
     # ![:vimeo 600x400](13697303)
@@ -48,6 +51,7 @@ class MyInlineGrammar(mistune.InlineGrammar):
         r'\(([\s\S]+?)\)'                   # (youtube_id)
     )
 
+
 class MyInlineLexer(mistune.InlineLexer):
     default_features = copy.copy(mistune.InlineLexer.default_features)
 
@@ -85,10 +89,12 @@ def output_vimeo_link(self, m):
     def output_youtube_link(self, m):
         return self.create_embedded_video(m, self.renderer.youtube_link)
 
+
 renderer = MyRenderer()
 inline=MyInlineLexer(renderer)
 markdown_render = mistune.Markdown(renderer, inline=inline)
 
+
 @register.filter(name='markdown', is_safe=True)
 def markdown(value):
-    return mark_safe(markdown_render(value))
+    return mark_safe(markdown_render(value))
\ No newline at end of file
diff --git a/src/campaigns/tests.py b/src/campaigns/tests.py
index 95be6fe..b36a5bd 100644
--- a/src/campaigns/tests.py
+++ b/src/campaigns/tests.py
@@ -1,15 +1,16 @@
-#!/usr/bin/python
 # -*- coding: utf-8 -*-
+
 """
 This file demonstrates writing tests using the unittest module. These will pass
 when you run "manage.py test".
 
 Replace this with more appropriate tests for your application.
 """
+
 from __future__ import unicode_literals
 import json
-import jsonrpclib
 
+import jsonrpclib
 from lxml import html
 from django.contrib.auth.models import User
 from django.core.urlresolvers import reverse
@@ -110,7 +111,6 @@ def test_add_bitcoin_account(self):
 
 
 class BankAccountTest(TestCase):
-
     TEST_DESCRIPTION = 'testaccount'
 
     def setUp(self):
@@ -198,9 +198,6 @@ def test_get_rpc_address(self):
         self.assertEqual(result, 'http://bitcoinrpc:B726rKcomZz7rWVckYX2GsJfhRh7H6AfkDNrPHTByHRw@localhost:18332/')
 
     def test_create_bitcoin_address(self):
-        """
-        TODO
-        """
         s = jsonrpclib.Server(views.get_rpc_address(self.conf))
         before = len(s.listreceivedbyaddress(0, True))
         result = views.create_bitcoin_address()
@@ -209,9 +206,6 @@ def test_create_bitcoin_address(self):
         self.assertGreater(after, before)
 
     def test_transaction_api(self):
-        """
-        TODO
-        """
         addr = views.create_bitcoin_address()
         t = mommy.make(Transaction, state=Transaction.STATE_PLEDGED, btc_address=addr,
             amount=0.001)
@@ -224,9 +218,7 @@ def test_pkgen(self):
         self.assertEqual(len(code), 16)
 
 
-
 class PaymentMethodTest(TestCase):
-
     def test_payment_method_without_name(self):
         """
         Creating a payment class without a 'name' member variable should raise
@@ -243,5 +235,4 @@ class SuperPay(BasePaymentMethod):
 
         instance = SuperPay()
         self.assertIsInstance(instance, SuperPay)
-        self.assertEqual(method_registry['superpay'], instance)
-
+        self.assertEqual(method_registry['superpay'], instance)
\ No newline at end of file
diff --git a/src/campaigns/urls.py b/src/campaigns/urls.py
index 195dca2..dc1d92d 100644
--- a/src/campaigns/urls.py
+++ b/src/campaigns/urls.py
@@ -1,15 +1,12 @@
-#!/usr/bin/python
 # -*- coding: utf-8 -*-
 
-__author__ = 'uk'
-
 from django.conf.urls import patterns, include, url
-from models import Campaign, Perk
 from rest_framework import viewsets, routers
-from campaigns.serializers import CampaignSerializer, PerkSerializer
 from rest_framework.response import Response
 
 import views
+from models import Campaign, Perk
+from campaigns.serializers import CampaignSerializer, PerkSerializer
 
 
 class CampaignsViewSet(viewsets.ModelViewSet):
@@ -17,6 +14,7 @@ class CampaignsViewSet(viewsets.ModelViewSet):
     serializer_class = CampaignSerializer
     lookup_field = 'key'
 
+
 class PerksViewSet(viewsets.ModelViewSet):
     model = Perk
     serializer_class = PerkSerializer
diff --git a/src/campaigns/utils.py b/src/campaigns/utils.py
index d68e679..184eedd 100644
--- a/src/campaigns/utils.py
+++ b/src/campaigns/utils.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
 from django.conf import settings
@@ -14,6 +14,7 @@ def get_campaign_or_404(request, key):
     campaign = get_object_or_404(Campaign, key=key)
     return campaign
 
+
 def get_payment_methods():
     methods = []
     for options in settings.YLDT_PAYMENT_METHODS:
@@ -24,6 +25,7 @@ def get_payment_methods():
         methods.append(instance)
     return methods
 
+
 def get_payment_method_names():
     names = [(x.name, x.name) for x in get_payment_methods()]
-    return names
+    return names
\ No newline at end of file
diff --git a/src/campaigns/views.py b/src/campaigns/views.py
index 2cf4ed7..f283d43 100644
--- a/src/campaigns/views.py
+++ b/src/campaigns/views.py
@@ -1,27 +1,28 @@
-#!/usr/bin/python
 # -*- coding: utf-8 -*-
+
 from __future__ import unicode_literals
 
+import jsonrpclib
+from django.conf import settings
 from django.contrib.auth.decorators import login_required
 from django.core.urlresolvers import reverse
 from django.http import HttpResponseRedirect
 from django.shortcuts import render, get_object_or_404
-import jsonrpclib
 from rest_framework.decorators import api_view
 from rest_framework.renderers import JSONRenderer
 from rest_framework.response import Response
+
+import forms
 from campaigns.payment_method import get_method_by_name
 from campaigns.serializers import TransactionSerializer, CampaignSerializer, PerkSerializer
 from campaigns.utils import get_campaign_or_404, get_payment_methods
-from django.conf import settings
-
-import forms
 from models import Campaign, Transaction, BankAccount
 
 
 def index(request):
     return render(request, 'campaigns/index.html', {})
 
+
 @login_required
 def user_profile(request):
     campaigns = Campaign.objects.filter(user=request.user)
@@ -29,19 +30,19 @@ def user_profile(request):
     return render(request, 'campaigns/user_profile.html',
         {'accounts': accounts, 'campaigns': campaigns})
 
+
 def current_activities(request):
     pass
 
+
 @login_required
 def manage_bankaccounts(request):
     accounts = BankAccount.objects.filter(user=request.user)
     return render(request, 'campaigns/manage_bankaccounts.html', {'accounts': accounts})
 
+
 @login_required
 def add_bankaccount(request):
-    """
-    TODO: Write docstring
-    """
     if request.method == 'POST':
         form = forms.BankAccountForm(request.POST)
         if form.is_valid():
@@ -55,6 +56,7 @@ def add_bankaccount(request):
     form = forms.BankAccountForm()
     return render(request, 'campaigns/add_bankaccount.html', {'form': form})
 
+
 @login_required
 def new_activity(request):
     """
@@ -92,6 +94,7 @@ def campaign_details(request, key):
 
     return render(request, 'campaigns/campaign_details.html', context)
 
+
 def campaign_edit(request, key):
     """
     Edit a campaign, basically delivers the angular app that changes the values via the
@@ -118,6 +121,7 @@ def campaign_edit(request, key):
 
     return render(request, 'campaigns/campaign_edit.html', context)
 
+
 def abort_activity(request, pk):
     """
     Abort an already started activity. If there are any already confirmed payments,
@@ -126,11 +130,13 @@ def abort_activity(request, pk):
     # TODO: Implement abort feature
     return None
 
+
 def get_rpc_address(conf=None):
     if not conf:
         conf = settings
     return 'http://{}:{}@{}:{}/'.format(conf.BTC_USER, conf.BTC_PASS, conf.BTC_HOST, conf.BTC_PORT)
 
+
 def create_bitcoin_address(address=None):
     if not address:
         address = get_rpc_address()
@@ -138,6 +144,7 @@ def create_bitcoin_address(address=None):
     new_addr = server.getnewaddress()
     return new_addr
 
+
 def select_payment(request, key):
     """
     The user has clicked the "Pledge now" button. Let's show him the list of
@@ -172,11 +179,13 @@ def select_payment(request, key):
         return render(request, 'campaigns/select_payment.html',
                 {'campaign': campaign, 'methods': methods})
 
+
 def transaction(request, pk):
     transaction = get_object_or_404(Transaction, pk=pk)
     return render(request, 'campaigns/transaction.html',
             {'transaction': transaction, 'activity': transaction.campaign})
 
+
 def check_completion(activity):
     amount = activity.get_total_pledge_amount()
 
@@ -217,5 +226,4 @@ def transaction_api(request, pk):
 
     # transaction.state = 0
     ser = TransactionSerializer(transaction)
-    return Response(ser.data)
-
+    return Response(ser.data)
\ No newline at end of file
diff --git a/src/manage.py b/src/manage.py
index 4e16b69..ad7cfaa 100755
--- a/src/manage.py
+++ b/src/manage.py
@@ -1,10 +1,12 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
+# -*- coding: utf-8 -*-
+
 import os
 import sys
 
-if __name__ == "__main__":
-    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "yldt.settings")
+from django.core.management import execute_from_command_line
 
-    from django.core.management import execute_from_command_line
 
-    execute_from_command_line(sys.argv)
+if __name__ == "__main__":
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "yldt.settings")
+    execute_from_command_line(sys.argv)
\ No newline at end of file
diff --git a/static/qrcodejs/.gitignore b/static/qrcodejs/.gitignore
deleted file mode 100755
index f4bd643..0000000
--- a/static/qrcodejs/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-.DS_Store
-
-.idea
-.project
diff --git a/static/qrcodejs/LICENSE b/static/qrcodejs/LICENSE
deleted file mode 100755
index 93c3323..0000000
--- a/static/qrcodejs/LICENSE
+++ /dev/null
@@ -1,14 +0,0 @@
-The MIT License (MIT)
----------------------
-Copyright (c) 2012 davidshimjs
-
-Permission is hereby granted, free of charge,
-to any person obtaining a copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction,
-including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
\ No newline at end of file
diff --git a/static/qrcodejs/README.md b/static/qrcodejs/README.md
deleted file mode 100755
index ce0da3b..0000000
--- a/static/qrcodejs/README.md
+++ /dev/null
@@ -1,43 +0,0 @@
-# QRCode.js
-QRCode.js is javascript library for making QRCode. QRCode.js supports Cross-browser with HTML5 Canvas and table tag in DOM.
-QRCode.js has no dependencies.
-
-## Basic Usages
-```
-<div id="qrcode"></div>
-<script type="text/javascript">
-new QRCode(document.getElementById("qrcode"), "http://jindo.dev.naver.com/collie");
-</script>
-```
-
-or with some options
-
-```
-var qrcode = new QRCode("test", {
-	text: "http://jindo.dev.naver.com/collie",
-	width: 128,
-	height: 128,
-	colorDark : "#000000",
-	colorLight : "#ffffff",
-	correctLevel : QRCode.CorrectLevel.H
-});
-```
-
-and you can use some methods
-
-```
-qrcode.clear(); // clear the code.
-qrcode.makeCode("http://naver.com"); // make another code.
-```
-
-## Browser Compatibility
-IE6~10, Chrome, Firefox, Safari, Opera, Mobile Safari, Android, Windows Mobile, ETC.
-
-## License
-MIT License
-
-## Contact
-twitter @davidshimjs
-
-[![Bitdeli Badge](https://d2weczhvl823v0.cloudfront.net/davidshimjs/qrcodejs/trend.png)](https://bitdeli.com/free "Bitdeli Badge")
-
diff --git a/static/qrcodejs/index.html b/static/qrcodejs/index.html
deleted file mode 100755
index fc16f3d..0000000
--- a/static/qrcodejs/index.html
+++ /dev/null
@@ -1,44 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="ko" lang="ko">
-<head>
-<title>Cross-Browser QRCode generator for Javascript</title>
-<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
-<meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=no" />
-<script type="text/javascript" src="jquery.min.js"></script>
-<script type="text/javascript" src="qrcode.js"></script>
-</head>
-<body>
-<input id="text" type="text" value="http://jindo.dev.naver.com/collie" style="width:80%" /><br />
-<div id="qrcode" style="width:100px; height:100px; margin-top:15px;"></div>
-
-<script type="text/javascript">
-var qrcode = new QRCode(document.getElementById("qrcode"), {
-	width : 100,
-	height : 100
-});
-
-function makeCode () {		
-	var elText = document.getElementById("text");
-	
-	if (!elText.value) {
-		alert("Input a text");
-		elText.focus();
-		return;
-	}
-	
-	qrcode.makeCode(elText.value);
-}
-
-makeCode();
-
-$("#text").
-	on("blur", function () {
-		makeCode();
-	}).
-	on("keydown", function (e) {
-		if (e.keyCode == 13) {
-			makeCode();
-		}
-	});
-</script>
-</body>
\ No newline at end of file
diff --git a/static/qrcodejs/index.svg b/static/qrcodejs/index.svg
deleted file mode 100755
index fabe56a..0000000
--- a/static/qrcodejs/index.svg
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" standalone="yes"?>
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="-50 0 200 100">
-  <g id="qrcode"/>
-  <foreignObject x="-50" y="0" width="100" height="100">
-    <body xmlns="http://www.w3.org/1999/xhtml" style="padding:0; margin:0">
-      <div style="padding:inherit; margin:inherit; height:100%">
-        <textarea id="text" style="height:100%; width:100%; position:absolute; margin:inherit; padding:inherit">james</textarea>
-      </div>
-      <script type="application/ecmascript" src="qrcode.js"></script>
-      <script type="application/ecmascript">
-var elem = document.getElementById("qrcode");
-var qrcode = new QRCode(elem, {
-    width : 100,
-    height : 100
-});
-
-function makeCode () {
-    var elText = document.getElementById("text");
- 
-    if (elText.value === "") {
-        //alert("Input a text");
-        //elText.focus();
-        return;
-    }
- 
-    qrcode.makeCode(elText.value);
-}
-
-makeCode();
-
-document.getElementById("text").onkeyup = function (e) {
-        makeCode();
-};
-</script>
-    </body>
-  </foreignObject>
-</svg>
diff --git a/static/qrcodejs/jquery.min.js b/static/qrcodejs/jquery.min.js
deleted file mode 100755
index 2740cc4..0000000
--- a/static/qrcodejs/jquery.min.js
+++ /dev/null
@@ -1,2 +0,0 @@
-/*! jQuery v1.8.3 jquery.com | jquery.org/license */
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o=arguments.length&&(r||typeof i!="boolean"),u=r||(i===!0||s===!0?"margin":"border");return v.access(this,function(n,r,i){var s;return v.isWindow(n)?n.document.documentElement["client"+e]:n.nodeType===9?(s=n.documentElement,Math.max(n.body["scroll"+e],s["scroll"+e],n.body["offset"+e],s["offset"+e],s["client"+e])):i===t?v.css(n,r,i,u):v.style(n,r,i,u)},n,o?i:t,o,null)}})}),e.jQuery=e.$=v,typeof define=="function"&&define.amd&&define.amd.ajQuery&&define("jquery",[],function(){return v})})(window);
\ No newline at end of file
diff --git a/static/qrcodejs/qrcode.js b/static/qrcodejs/qrcode.js
deleted file mode 100755
index 3385ef5..0000000
--- a/static/qrcodejs/qrcode.js
+++ /dev/null
@@ -1,608 +0,0 @@
-/**
- * @fileoverview
- * - Using the 'QRCode for Javascript library'
- * - Fixed dataset of 'QRCode for Javascript library' for support full-spec.
- * - this library has no dependencies.
- * 
- * @author davidshimjs
- * @see <a href="http://www.d-project.com/" target="_blank">http://www.d-project.com/</a>
- * @see <a href="http://jeromeetienne.github.com/jquery-qrcode/" target="_blank">http://jeromeetienne.github.com/jquery-qrcode/</a>
- */
-var QRCode;
-
-(function () {
-	//---------------------------------------------------------------------
-	// QRCode for JavaScript
-	//
-	// Copyright (c) 2009 Kazuhiko Arase
-	//
-	// URL: http://www.d-project.com/
-	//
-	// Licensed under the MIT license:
-	//   http://www.opensource.org/licenses/mit-license.php
-	//
-	// The word "QR Code" is registered trademark of 
-	// DENSO WAVE INCORPORATED
-	//   http://www.denso-wave.com/qrcode/faqpatent-e.html
-	//
-	//---------------------------------------------------------------------
-	function QR8bitByte(data) {
-		this.mode = QRMode.MODE_8BIT_BYTE;
-		this.data = data;
-		this.parsedData = [];
-
-		// Added to support UTF-8 Characters
-		for (var i = 0, l = this.data.length; i < l; i++) {
-			var byteArray = [];
-			var code = this.data.charCodeAt(i);
-
-			if (code > 0x10000) {
-				byteArray[0] = 0xF0 | ((code & 0x1C0000) >>> 18);
-				byteArray[1] = 0x80 | ((code & 0x3F000) >>> 12);
-				byteArray[2] = 0x80 | ((code & 0xFC0) >>> 6);
-				byteArray[3] = 0x80 | (code & 0x3F);
-			} else if (code > 0x800) {
-				byteArray[0] = 0xE0 | ((code & 0xF000) >>> 12);
-				byteArray[1] = 0x80 | ((code & 0xFC0) >>> 6);
-				byteArray[2] = 0x80 | (code & 0x3F);
-			} else if (code > 0x80) {
-				byteArray[0] = 0xC0 | ((code & 0x7C0) >>> 6);
-				byteArray[1] = 0x80 | (code & 0x3F);
-			} else {
-				byteArray[0] = code;
-			}
-
-			this.parsedData.push(byteArray);
-		}
-
-		this.parsedData = Array.prototype.concat.apply([], this.parsedData);
-
-		if (this.parsedData.length != this.data.length) {
-			this.parsedData.unshift(191);
-			this.parsedData.unshift(187);
-			this.parsedData.unshift(239);
-		}
-	}
-
-	QR8bitByte.prototype = {
-		getLength: function (buffer) {
-			return this.parsedData.length;
-		},
-		write: function (buffer) {
-			for (var i = 0, l = this.parsedData.length; i < l; i++) {
-				buffer.put(this.parsedData[i], 8);
-			}
-		}
-	};
-
-	function QRCodeModel(typeNumber, errorCorrectLevel) {
-		this.typeNumber = typeNumber;
-		this.errorCorrectLevel = errorCorrectLevel;
-		this.modules = null;
-		this.moduleCount = 0;
-		this.dataCache = null;
-		this.dataList = [];
-	}
-
-	QRCodeModel.prototype={addData:function(data){var newData=new QR8bitByte(data);this.dataList.push(newData);this.dataCache=null;},isDark:function(row,col){if(row<0||this.moduleCount<=row||col<0||this.moduleCount<=col){throw new Error(row+","+col);}
-	return this.modules[row][col];},getModuleCount:function(){return this.moduleCount;},make:function(){this.makeImpl(false,this.getBestMaskPattern());},makeImpl:function(test,maskPattern){this.moduleCount=this.typeNumber*4+17;this.modules=new Array(this.moduleCount);for(var row=0;row<this.moduleCount;row++){this.modules[row]=new Array(this.moduleCount);for(var col=0;col<this.moduleCount;col++){this.modules[row][col]=null;}}
-	this.setupPositionProbePattern(0,0);this.setupPositionProbePattern(this.moduleCount-7,0);this.setupPositionProbePattern(0,this.moduleCount-7);this.setupPositionAdjustPattern();this.setupTimingPattern();this.setupTypeInfo(test,maskPattern);if(this.typeNumber>=7){this.setupTypeNumber(test);}
-	if(this.dataCache==null){this.dataCache=QRCodeModel.createData(this.typeNumber,this.errorCorrectLevel,this.dataList);}
-	this.mapData(this.dataCache,maskPattern);},setupPositionProbePattern:function(row,col){for(var r=-1;r<=7;r++){if(row+r<=-1||this.moduleCount<=row+r)continue;for(var c=-1;c<=7;c++){if(col+c<=-1||this.moduleCount<=col+c)continue;if((0<=r&&r<=6&&(c==0||c==6))||(0<=c&&c<=6&&(r==0||r==6))||(2<=r&&r<=4&&2<=c&&c<=4)){this.modules[row+r][col+c]=true;}else{this.modules[row+r][col+c]=false;}}}},getBestMaskPattern:function(){var minLostPoint=0;var pattern=0;for(var i=0;i<8;i++){this.makeImpl(true,i);var lostPoint=QRUtil.getLostPoint(this);if(i==0||minLostPoint>lostPoint){minLostPoint=lostPoint;pattern=i;}}
-	return pattern;},createMovieClip:function(target_mc,instance_name,depth){var qr_mc=target_mc.createEmptyMovieClip(instance_name,depth);var cs=1;this.make();for(var row=0;row<this.modules.length;row++){var y=row*cs;for(var col=0;col<this.modules[row].length;col++){var x=col*cs;var dark=this.modules[row][col];if(dark){qr_mc.beginFill(0,100);qr_mc.moveTo(x,y);qr_mc.lineTo(x+cs,y);qr_mc.lineTo(x+cs,y+cs);qr_mc.lineTo(x,y+cs);qr_mc.endFill();}}}
-	return qr_mc;},setupTimingPattern:function(){for(var r=8;r<this.moduleCount-8;r++){if(this.modules[r][6]!=null){continue;}
-	this.modules[r][6]=(r%2==0);}
-	for(var c=8;c<this.moduleCount-8;c++){if(this.modules[6][c]!=null){continue;}
-	this.modules[6][c]=(c%2==0);}},setupPositionAdjustPattern:function(){var pos=QRUtil.getPatternPosition(this.typeNumber);for(var i=0;i<pos.length;i++){for(var j=0;j<pos.length;j++){var row=pos[i];var col=pos[j];if(this.modules[row][col]!=null){continue;}
-	for(var r=-2;r<=2;r++){for(var c=-2;c<=2;c++){if(r==-2||r==2||c==-2||c==2||(r==0&&c==0)){this.modules[row+r][col+c]=true;}else{this.modules[row+r][col+c]=false;}}}}}},setupTypeNumber:function(test){var bits=QRUtil.getBCHTypeNumber(this.typeNumber);for(var i=0;i<18;i++){var mod=(!test&&((bits>>i)&1)==1);this.modules[Math.floor(i/3)][i%3+this.moduleCount-8-3]=mod;}
-	for(var i=0;i<18;i++){var mod=(!test&&((bits>>i)&1)==1);this.modules[i%3+this.moduleCount-8-3][Math.floor(i/3)]=mod;}},setupTypeInfo:function(test,maskPattern){var data=(this.errorCorrectLevel<<3)|maskPattern;var bits=QRUtil.getBCHTypeInfo(data);for(var i=0;i<15;i++){var mod=(!test&&((bits>>i)&1)==1);if(i<6){this.modules[i][8]=mod;}else if(i<8){this.modules[i+1][8]=mod;}else{this.modules[this.moduleCount-15+i][8]=mod;}}
-	for(var i=0;i<15;i++){var mod=(!test&&((bits>>i)&1)==1);if(i<8){this.modules[8][this.moduleCount-i-1]=mod;}else if(i<9){this.modules[8][15-i-1+1]=mod;}else{this.modules[8][15-i-1]=mod;}}
-	this.modules[this.moduleCount-8][8]=(!test);},mapData:function(data,maskPattern){var inc=-1;var row=this.moduleCount-1;var bitIndex=7;var byteIndex=0;for(var col=this.moduleCount-1;col>0;col-=2){if(col==6)col--;while(true){for(var c=0;c<2;c++){if(this.modules[row][col-c]==null){var dark=false;if(byteIndex<data.length){dark=(((data[byteIndex]>>>bitIndex)&1)==1);}
-	var mask=QRUtil.getMask(maskPattern,row,col-c);if(mask){dark=!dark;}
-	this.modules[row][col-c]=dark;bitIndex--;if(bitIndex==-1){byteIndex++;bitIndex=7;}}}
-	row+=inc;if(row<0||this.moduleCount<=row){row-=inc;inc=-inc;break;}}}}};QRCodeModel.PAD0=0xEC;QRCodeModel.PAD1=0x11;QRCodeModel.createData=function(typeNumber,errorCorrectLevel,dataList){var rsBlocks=QRRSBlock.getRSBlocks(typeNumber,errorCorrectLevel);var buffer=new QRBitBuffer();for(var i=0;i<dataList.length;i++){var data=dataList[i];buffer.put(data.mode,4);buffer.put(data.getLength(),QRUtil.getLengthInBits(data.mode,typeNumber));data.write(buffer);}
-	var totalDataCount=0;for(var i=0;i<rsBlocks.length;i++){totalDataCount+=rsBlocks[i].dataCount;}
-	if(buffer.getLengthInBits()>totalDataCount*8){throw new Error("code length overflow. ("
-	+buffer.getLengthInBits()
-	+">"
-	+totalDataCount*8
-	+")");}
-	if(buffer.getLengthInBits()+4<=totalDataCount*8){buffer.put(0,4);}
-	while(buffer.getLengthInBits()%8!=0){buffer.putBit(false);}
-	while(true){if(buffer.getLengthInBits()>=totalDataCount*8){break;}
-	buffer.put(QRCodeModel.PAD0,8);if(buffer.getLengthInBits()>=totalDataCount*8){break;}
-	buffer.put(QRCodeModel.PAD1,8);}
-	return QRCodeModel.createBytes(buffer,rsBlocks);};QRCodeModel.createBytes=function(buffer,rsBlocks){var offset=0;var maxDcCount=0;var maxEcCount=0;var dcdata=new Array(rsBlocks.length);var ecdata=new Array(rsBlocks.length);for(var r=0;r<rsBlocks.length;r++){var dcCount=rsBlocks[r].dataCount;var ecCount=rsBlocks[r].totalCount-dcCount;maxDcCount=Math.max(maxDcCount,dcCount);maxEcCount=Math.max(maxEcCount,ecCount);dcdata[r]=new Array(dcCount);for(var i=0;i<dcdata[r].length;i++){dcdata[r][i]=0xff&buffer.buffer[i+offset];}
-	offset+=dcCount;var rsPoly=QRUtil.getErrorCorrectPolynomial(ecCount);var rawPoly=new QRPolynomial(dcdata[r],rsPoly.getLength()-1);var modPoly=rawPoly.mod(rsPoly);ecdata[r]=new Array(rsPoly.getLength()-1);for(var i=0;i<ecdata[r].length;i++){var modIndex=i+modPoly.getLength()-ecdata[r].length;ecdata[r][i]=(modIndex>=0)?modPoly.get(modIndex):0;}}
-	var totalCodeCount=0;for(var i=0;i<rsBlocks.length;i++){totalCodeCount+=rsBlocks[i].totalCount;}
-	var data=new Array(totalCodeCount);var index=0;for(var i=0;i<maxDcCount;i++){for(var r=0;r<rsBlocks.length;r++){if(i<dcdata[r].length){data[index++]=dcdata[r][i];}}}
-	for(var i=0;i<maxEcCount;i++){for(var r=0;r<rsBlocks.length;r++){if(i<ecdata[r].length){data[index++]=ecdata[r][i];}}}
-	return data;};var QRMode={MODE_NUMBER:1<<0,MODE_ALPHA_NUM:1<<1,MODE_8BIT_BYTE:1<<2,MODE_KANJI:1<<3};var QRErrorCorrectLevel={L:1,M:0,Q:3,H:2};var QRMaskPattern={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7};var QRUtil={PATTERN_POSITION_TABLE:[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]],G15:(1<<10)|(1<<8)|(1<<5)|(1<<4)|(1<<2)|(1<<1)|(1<<0),G18:(1<<12)|(1<<11)|(1<<10)|(1<<9)|(1<<8)|(1<<5)|(1<<2)|(1<<0),G15_MASK:(1<<14)|(1<<12)|(1<<10)|(1<<4)|(1<<1),getBCHTypeInfo:function(data){var d=data<<10;while(QRUtil.getBCHDigit(d)-QRUtil.getBCHDigit(QRUtil.G15)>=0){d^=(QRUtil.G15<<(QRUtil.getBCHDigit(d)-QRUtil.getBCHDigit(QRUtil.G15)));}
-	return((data<<10)|d)^QRUtil.G15_MASK;},getBCHTypeNumber:function(data){var d=data<<12;while(QRUtil.getBCHDigit(d)-QRUtil.getBCHDigit(QRUtil.G18)>=0){d^=(QRUtil.G18<<(QRUtil.getBCHDigit(d)-QRUtil.getBCHDigit(QRUtil.G18)));}
-	return(data<<12)|d;},getBCHDigit:function(data){var digit=0;while(data!=0){digit++;data>>>=1;}
-	return digit;},getPatternPosition:function(typeNumber){return QRUtil.PATTERN_POSITION_TABLE[typeNumber-1];},getMask:function(maskPattern,i,j){switch(maskPattern){case QRMaskPattern.PATTERN000:return(i+j)%2==0;case QRMaskPattern.PATTERN001:return i%2==0;case QRMaskPattern.PATTERN010:return j%3==0;case QRMaskPattern.PATTERN011:return(i+j)%3==0;case QRMaskPattern.PATTERN100:return(Math.floor(i/2)+Math.floor(j/3))%2==0;case QRMaskPattern.PATTERN101:return(i*j)%2+(i*j)%3==0;case QRMaskPattern.PATTERN110:return((i*j)%2+(i*j)%3)%2==0;case QRMaskPattern.PATTERN111:return((i*j)%3+(i+j)%2)%2==0;default:throw new Error("bad maskPattern:"+maskPattern);}},getErrorCorrectPolynomial:function(errorCorrectLength){var a=new QRPolynomial([1],0);for(var i=0;i<errorCorrectLength;i++){a=a.multiply(new QRPolynomial([1,QRMath.gexp(i)],0));}
-	return a;},getLengthInBits:function(mode,type){if(1<=type&&type<10){switch(mode){case QRMode.MODE_NUMBER:return 10;case QRMode.MODE_ALPHA_NUM:return 9;case QRMode.MODE_8BIT_BYTE:return 8;case QRMode.MODE_KANJI:return 8;default:throw new Error("mode:"+mode);}}else if(type<27){switch(mode){case QRMode.MODE_NUMBER:return 12;case QRMode.MODE_ALPHA_NUM:return 11;case QRMode.MODE_8BIT_BYTE:return 16;case QRMode.MODE_KANJI:return 10;default:throw new Error("mode:"+mode);}}else if(type<41){switch(mode){case QRMode.MODE_NUMBER:return 14;case QRMode.MODE_ALPHA_NUM:return 13;case QRMode.MODE_8BIT_BYTE:return 16;case QRMode.MODE_KANJI:return 12;default:throw new Error("mode:"+mode);}}else{throw new Error("type:"+type);}},getLostPoint:function(qrCode){var moduleCount=qrCode.getModuleCount();var lostPoint=0;for(var row=0;row<moduleCount;row++){for(var col=0;col<moduleCount;col++){var sameCount=0;var dark=qrCode.isDark(row,col);for(var r=-1;r<=1;r++){if(row+r<0||moduleCount<=row+r){continue;}
-	for(var c=-1;c<=1;c++){if(col+c<0||moduleCount<=col+c){continue;}
-	if(r==0&&c==0){continue;}
-	if(dark==qrCode.isDark(row+r,col+c)){sameCount++;}}}
-	if(sameCount>5){lostPoint+=(3+sameCount-5);}}}
-	for(var row=0;row<moduleCount-1;row++){for(var col=0;col<moduleCount-1;col++){var count=0;if(qrCode.isDark(row,col))count++;if(qrCode.isDark(row+1,col))count++;if(qrCode.isDark(row,col+1))count++;if(qrCode.isDark(row+1,col+1))count++;if(count==0||count==4){lostPoint+=3;}}}
-	for(var row=0;row<moduleCount;row++){for(var col=0;col<moduleCount-6;col++){if(qrCode.isDark(row,col)&&!qrCode.isDark(row,col+1)&&qrCode.isDark(row,col+2)&&qrCode.isDark(row,col+3)&&qrCode.isDark(row,col+4)&&!qrCode.isDark(row,col+5)&&qrCode.isDark(row,col+6)){lostPoint+=40;}}}
-	for(var col=0;col<moduleCount;col++){for(var row=0;row<moduleCount-6;row++){if(qrCode.isDark(row,col)&&!qrCode.isDark(row+1,col)&&qrCode.isDark(row+2,col)&&qrCode.isDark(row+3,col)&&qrCode.isDark(row+4,col)&&!qrCode.isDark(row+5,col)&&qrCode.isDark(row+6,col)){lostPoint+=40;}}}
-	var darkCount=0;for(var col=0;col<moduleCount;col++){for(var row=0;row<moduleCount;row++){if(qrCode.isDark(row,col)){darkCount++;}}}
-	var ratio=Math.abs(100*darkCount/moduleCount/moduleCount-50)/5;lostPoint+=ratio*10;return lostPoint;}};var QRMath={glog:function(n){if(n<1){throw new Error("glog("+n+")");}
-	return QRMath.LOG_TABLE[n];},gexp:function(n){while(n<0){n+=255;}
-	while(n>=256){n-=255;}
-	return QRMath.EXP_TABLE[n];},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)};for(var i=0;i<8;i++){QRMath.EXP_TABLE[i]=1<<i;}
-	for(var i=8;i<256;i++){QRMath.EXP_TABLE[i]=QRMath.EXP_TABLE[i-4]^QRMath.EXP_TABLE[i-5]^QRMath.EXP_TABLE[i-6]^QRMath.EXP_TABLE[i-8];}
-	for(var i=0;i<255;i++){QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]]=i;}
-	function QRPolynomial(num,shift){if(num.length==undefined){throw new Error(num.length+"/"+shift);}
-	var offset=0;while(offset<num.length&&num[offset]==0){offset++;}
-	this.num=new Array(num.length-offset+shift);for(var i=0;i<num.length-offset;i++){this.num[i]=num[i+offset];}}
-	QRPolynomial.prototype={get:function(index){return this.num[index];},getLength:function(){return this.num.length;},multiply:function(e){var num=new Array(this.getLength()+e.getLength()-1);for(var i=0;i<this.getLength();i++){for(var j=0;j<e.getLength();j++){num[i+j]^=QRMath.gexp(QRMath.glog(this.get(i))+QRMath.glog(e.get(j)));}}
-	return new QRPolynomial(num,0);},mod:function(e){if(this.getLength()-e.getLength()<0){return this;}
-	var ratio=QRMath.glog(this.get(0))-QRMath.glog(e.get(0));var num=new Array(this.getLength());for(var i=0;i<this.getLength();i++){num[i]=this.get(i);}
-	for(var i=0;i<e.getLength();i++){num[i]^=QRMath.gexp(QRMath.glog(e.get(i))+ratio);}
-	return new QRPolynomial(num,0).mod(e);}};function QRRSBlock(totalCount,dataCount){this.totalCount=totalCount;this.dataCount=dataCount;}
-	QRRSBlock.RS_BLOCK_TABLE=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,74,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,10,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]];QRRSBlock.getRSBlocks=function(typeNumber,errorCorrectLevel){var rsBlock=QRRSBlock.getRsBlockTable(typeNumber,errorCorrectLevel);if(rsBlock==undefined){throw new Error("bad rs block @ typeNumber:"+typeNumber+"/errorCorrectLevel:"+errorCorrectLevel);}
-	var length=rsBlock.length/3;var list=[];for(var i=0;i<length;i++){var count=rsBlock[i*3+0];var totalCount=rsBlock[i*3+1];var dataCount=rsBlock[i*3+2];for(var j=0;j<count;j++){list.push(new QRRSBlock(totalCount,dataCount));}}
-	return list;};QRRSBlock.getRsBlockTable=function(typeNumber,errorCorrectLevel){switch(errorCorrectLevel){case QRErrorCorrectLevel.L:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+0];case QRErrorCorrectLevel.M:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+1];case QRErrorCorrectLevel.Q:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+2];case QRErrorCorrectLevel.H:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+3];default:return undefined;}};function QRBitBuffer(){this.buffer=[];this.length=0;}
-	QRBitBuffer.prototype={get:function(index){var bufIndex=Math.floor(index/8);return((this.buffer[bufIndex]>>>(7-index%8))&1)==1;},put:function(num,length){for(var i=0;i<length;i++){this.putBit(((num>>>(length-i-1))&1)==1);}},getLengthInBits:function(){return this.length;},putBit:function(bit){var bufIndex=Math.floor(this.length/8);if(this.buffer.length<=bufIndex){this.buffer.push(0);}
-	if(bit){this.buffer[bufIndex]|=(0x80>>>(this.length%8));}
-	this.length++;}};var QRCodeLimitLength=[[17,14,11,7],[32,26,20,14],[53,42,32,24],[78,62,46,34],[106,84,60,44],[134,106,74,58],[154,122,86,64],[192,152,108,84],[230,180,130,98],[271,213,151,119],[321,251,177,137],[367,287,203,155],[425,331,241,177],[458,362,258,194],[520,412,292,220],[586,450,322,250],[644,504,364,280],[718,560,394,310],[792,624,442,338],[858,666,482,382],[929,711,509,403],[1003,779,565,439],[1091,857,611,461],[1171,911,661,511],[1273,997,715,535],[1367,1059,751,593],[1465,1125,805,625],[1528,1190,868,658],[1628,1264,908,698],[1732,1370,982,742],[1840,1452,1030,790],[1952,1538,1112,842],[2068,1628,1168,898],[2188,1722,1228,958],[2303,1809,1283,983],[2431,1911,1351,1051],[2563,1989,1423,1093],[2699,2099,1499,1139],[2809,2213,1579,1219],[2953,2331,1663,1273]];
-	
-	function _isSupportCanvas() {
-		return typeof CanvasRenderingContext2D != "undefined";
-	}
-	
-	// android 2.x doesn't support Data-URI spec
-	function _getAndroid() {
-		var android = false;
-		var sAgent = navigator.userAgent;
-		
-		if (/android/i.test(sAgent)) { // android
-			android = true;
-			aMat = sAgent.toString().match(/android ([0-9]\.[0-9])/i);
-			
-			if (aMat && aMat[1]) {
-				android = parseFloat(aMat[1]);
-			}
-		}
-		
-		return android;
-	}
-	
-	var svgDrawer = (function() {
-
-		var Drawing = function (el, htOption) {
-			this._el = el;
-			this._htOption = htOption;
-		};
-
-		Drawing.prototype.draw = function (oQRCode) {
-			var _htOption = this._htOption;
-			var _el = this._el;
-			var nCount = oQRCode.getModuleCount();
-			var nWidth = Math.floor(_htOption.width / nCount);
-			var nHeight = Math.floor(_htOption.height / nCount);
-
-			this.clear();
-
-			function makeSVG(tag, attrs) {
-				var el = document.createElementNS('http://www.w3.org/2000/svg', tag);
-				for (var k in attrs)
-					if (attrs.hasOwnProperty(k)) el.setAttribute(k, attrs[k]);
-				return el;
-			}
-
-			var svg = makeSVG("svg" , {'viewBox': '0 0 ' + String(nCount) + " " + String(nCount), 'width': '100%', 'height': '100%', 'fill': _htOption.colorLight});
-			svg.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:xlink", "http://www.w3.org/1999/xlink");
-			_el.appendChild(svg);
-
-			svg.appendChild(makeSVG("rect", {"fill": _htOption.colorDark, "width": "1", "height": "1", "id": "template"}));
-
-			for (var row = 0; row < nCount; row++) {
-				for (var col = 0; col < nCount; col++) {
-					if (oQRCode.isDark(row, col)) {
-						var child = makeSVG("use", {"x": String(row), "y": String(col)});
-						child.setAttributeNS("http://www.w3.org/1999/xlink", "href", "#template")
-						svg.appendChild(child);
-					}
-				}
-			}
-		};
-		Drawing.prototype.clear = function () {
-			while (this._el.hasChildNodes())
-				this._el.removeChild(this._el.lastChild);
-		};
-		return Drawing;
-	})();
-
-	var useSVG = document.documentElement.tagName.toLowerCase() === "svg";
-
-	// Drawing in DOM by using Table tag
-	var Drawing = useSVG ? svgDrawer : !_isSupportCanvas() ? (function () {
-		var Drawing = function (el, htOption) {
-			this._el = el;
-			this._htOption = htOption;
-		};
-			
-		/**
-		 * Draw the QRCode
-		 * 
-		 * @param {QRCode} oQRCode
-		 */
-		Drawing.prototype.draw = function (oQRCode) {
-            var _htOption = this._htOption;
-            var _el = this._el;
-			var nCount = oQRCode.getModuleCount();
-			var nWidth = Math.floor(_htOption.width / nCount);
-			var nHeight = Math.floor(_htOption.height / nCount);
-			var aHTML = ['<table style="border:0;border-collapse:collapse;">'];
-			
-			for (var row = 0; row < nCount; row++) {
-				aHTML.push('<tr>');
-				
-				for (var col = 0; col < nCount; col++) {
-					aHTML.push('<td style="border:0;border-collapse:collapse;padding:0;margin:0;width:' + nWidth + 'px;height:' + nHeight + 'px;background-color:' + (oQRCode.isDark(row, col) ? _htOption.colorDark : _htOption.colorLight) + ';"></td>');
-				}
-				
-				aHTML.push('</tr>');
-			}
-			
-			aHTML.push('</table>');
-			_el.innerHTML = aHTML.join('');
-			
-			// Fix the margin values as real size.
-			var elTable = _el.childNodes[0];
-			var nLeftMarginTable = (_htOption.width - elTable.offsetWidth) / 2;
-			var nTopMarginTable = (_htOption.height - elTable.offsetHeight) / 2;
-			
-			if (nLeftMarginTable > 0 && nTopMarginTable > 0) {
-				elTable.style.margin = nTopMarginTable + "px " + nLeftMarginTable + "px";	
-			}
-		};
-		
-		/**
-		 * Clear the QRCode
-		 */
-		Drawing.prototype.clear = function () {
-			this._el.innerHTML = '';
-		};
-		
-		return Drawing;
-	})() : (function () { // Drawing in Canvas
-		function _onMakeImage() {
-			this._elImage.src = this._elCanvas.toDataURL("image/png");
-			this._elImage.style.display = "block";
-			this._elCanvas.style.display = "none";			
-		}
-		
-		// Android 2.1 bug workaround
-		// http://code.google.com/p/android/issues/detail?id=5141
-		if (this._android && this._android <= 2.1) {
-	    	var factor = 1 / window.devicePixelRatio;
-	        var drawImage = CanvasRenderingContext2D.prototype.drawImage; 
-	    	CanvasRenderingContext2D.prototype.drawImage = function (image, sx, sy, sw, sh, dx, dy, dw, dh) {
-	    		if (("nodeName" in image) && /img/i.test(image.nodeName)) {
-		        	for (var i = arguments.length - 1; i >= 1; i--) {
-		            	arguments[i] = arguments[i] * factor;
-		        	}
-	    		} else if (typeof dw == "undefined") {
-	    			arguments[1] *= factor;
-	    			arguments[2] *= factor;
-	    			arguments[3] *= factor;
-	    			arguments[4] *= factor;
-	    		}
-	    		
-	        	drawImage.apply(this, arguments); 
-	    	};
-		}
-		
-		/**
-		 * Check whether the user's browser supports Data URI or not
-		 * 
-		 * @private
-		 * @param {Function} fSuccess Occurs if it supports Data URI
-		 * @param {Function} fFail Occurs if it doesn't support Data URI
-		 */
-		function _safeSetDataURI(fSuccess, fFail) {
-            var self = this;
-            self._fFail = fFail;
-            self._fSuccess = fSuccess;
-
-            // Check it just once
-            if (self._bSupportDataURI === null) {
-                var el = document.createElement("img");
-                var fOnError = function() {
-                    self._bSupportDataURI = false;
-
-                    if (self._fFail) {
-                        _fFail.call(self);
-                    }
-                };
-                var fOnSuccess = function() {
-                    self._bSupportDataURI = true;
-
-                    if (self._fSuccess) {
-                        self._fSuccess.call(self);
-                    }
-                };
-
-                el.onabort = fOnError;
-                el.onerror = fOnError;
-                el.onload = fOnSuccess;
-                el.src = "data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=="; // the Image contains 1px data.
-                return;
-            } else if (self._bSupportDataURI === true && self._fSuccess) {
-                self._fSuccess.call(self);
-            } else if (self._bSupportDataURI === false && self._fFail) {
-                self._fFail.call(self);
-            }
-		};
-		
-		/**
-		 * Drawing QRCode by using canvas
-		 * 
-		 * @constructor
-		 * @param {HTMLElement} el
-		 * @param {Object} htOption QRCode Options 
-		 */
-		var Drawing = function (el, htOption) {
-    		this._bIsPainted = false;
-    		this._android = _getAndroid();
-		
-			this._htOption = htOption;
-			this._elCanvas = document.createElement("canvas");
-			this._elCanvas.width = htOption.width;
-			this._elCanvas.height = htOption.height;
-			el.appendChild(this._elCanvas);
-			this._el = el;
-			this._oContext = this._elCanvas.getContext("2d");
-			this._bIsPainted = false;
-			this._elImage = document.createElement("img");
-			this._elImage.style.display = "none";
-			this._el.appendChild(this._elImage);
-			this._bSupportDataURI = null;
-		};
-			
-		/**
-		 * Draw the QRCode
-		 * 
-		 * @param {QRCode} oQRCode 
-		 */
-		Drawing.prototype.draw = function (oQRCode) {
-            var _elImage = this._elImage;
-            var _oContext = this._oContext;
-            var _htOption = this._htOption;
-            
-			var nCount = oQRCode.getModuleCount();
-			var nWidth = _htOption.width / nCount;
-			var nHeight = _htOption.height / nCount;
-			var nRoundedWidth = Math.round(nWidth);
-			var nRoundedHeight = Math.round(nHeight);
-
-			_elImage.style.display = "none";
-			this.clear();
-			
-			for (var row = 0; row < nCount; row++) {
-				for (var col = 0; col < nCount; col++) {
-					var bIsDark = oQRCode.isDark(row, col);
-					var nLeft = col * nWidth;
-					var nTop = row * nHeight;
-					_oContext.strokeStyle = bIsDark ? _htOption.colorDark : _htOption.colorLight;
-					_oContext.lineWidth = 1;
-					_oContext.fillStyle = bIsDark ? _htOption.colorDark : _htOption.colorLight;					
-					_oContext.fillRect(nLeft, nTop, nWidth, nHeight);
-					
-					// 안티 앨리어싱 방지 처리
-					_oContext.strokeRect(
-						Math.floor(nLeft) + 0.5,
-						Math.floor(nTop) + 0.5,
-						nRoundedWidth,
-						nRoundedHeight
-					);
-					
-					_oContext.strokeRect(
-						Math.ceil(nLeft) - 0.5,
-						Math.ceil(nTop) - 0.5,
-						nRoundedWidth,
-						nRoundedHeight
-					);
-				}
-			}
-			
-			this._bIsPainted = true;
-		};
-			
-		/**
-		 * Make the image from Canvas if the browser supports Data URI.
-		 */
-		Drawing.prototype.makeImage = function () {
-			if (this._bIsPainted) {
-				_safeSetDataURI.call(this, _onMakeImage);
-			}
-		};
-			
-		/**
-		 * Return whether the QRCode is painted or not
-		 * 
-		 * @return {Boolean}
-		 */
-		Drawing.prototype.isPainted = function () {
-			return this._bIsPainted;
-		};
-		
-		/**
-		 * Clear the QRCode
-		 */
-		Drawing.prototype.clear = function () {
-			this._oContext.clearRect(0, 0, this._elCanvas.width, this._elCanvas.height);
-			this._bIsPainted = false;
-		};
-		
-		/**
-		 * @private
-		 * @param {Number} nNumber
-		 */
-		Drawing.prototype.round = function (nNumber) {
-			if (!nNumber) {
-				return nNumber;
-			}
-			
-			return Math.floor(nNumber * 1000) / 1000;
-		};
-		
-		return Drawing;
-	})();
-	
-	/**
-	 * Get the type by string length
-	 * 
-	 * @private
-	 * @param {String} sText
-	 * @param {Number} nCorrectLevel
-	 * @return {Number} type
-	 */
-	function _getTypeNumber(sText, nCorrectLevel) {			
-		var nType = 1;
-		var length = _getUTF8Length(sText);
-		
-		for (var i = 0, len = QRCodeLimitLength.length; i <= len; i++) {
-			var nLimit = 0;
-			
-			switch (nCorrectLevel) {
-				case QRErrorCorrectLevel.L :
-					nLimit = QRCodeLimitLength[i][0];
-					break;
-				case QRErrorCorrectLevel.M :
-					nLimit = QRCodeLimitLength[i][1];
-					break;
-				case QRErrorCorrectLevel.Q :
-					nLimit = QRCodeLimitLength[i][2];
-					break;
-				case QRErrorCorrectLevel.H :
-					nLimit = QRCodeLimitLength[i][3];
-					break;
-			}
-			
-			if (length <= nLimit) {
-				break;
-			} else {
-				nType++;
-			}
-		}
-		
-		if (nType > QRCodeLimitLength.length) {
-			throw new Error("Too long data");
-		}
-		
-		return nType;
-	}
-
-	function _getUTF8Length(sText) {
-		var replacedText = encodeURI(sText).toString().replace(/\%[0-9a-fA-F]{2}/g, 'a');
-		return replacedText.length + (replacedText.length != sText ? 3 : 0);
-	}
-	
-	/**
-	 * @class QRCode
-	 * @constructor
-	 * @example 
-	 * new QRCode(document.getElementById("test"), "http://jindo.dev.naver.com/collie");
-	 *
-	 * @example
-	 * var oQRCode = new QRCode("test", {
-	 *    text : "http://naver.com",
-	 *    width : 128,
-	 *    height : 128
-	 * });
-	 * 
-	 * oQRCode.clear(); // Clear the QRCode.
-	 * oQRCode.makeCode("http://map.naver.com"); // Re-create the QRCode.
-	 *
-	 * @param {HTMLElement|String} el target element or 'id' attribute of element.
-	 * @param {Object|String} vOption
-	 * @param {String} vOption.text QRCode link data
-	 * @param {Number} [vOption.width=256]
-	 * @param {Number} [vOption.height=256]
-	 * @param {String} [vOption.colorDark="#000000"]
-	 * @param {String} [vOption.colorLight="#ffffff"]
-	 * @param {QRCode.CorrectLevel} [vOption.correctLevel=QRCode.CorrectLevel.H] [L|M|Q|H] 
-	 */
-	QRCode = function (el, vOption) {
-		this._htOption = {
-			width : 256, 
-			height : 256,
-			typeNumber : 4,
-			colorDark : "#000000",
-			colorLight : "#ffffff",
-			correctLevel : QRErrorCorrectLevel.H
-		};
-		
-		if (typeof vOption === 'string') {
-			vOption	= {
-				text : vOption
-			};
-		}
-		
-		// Overwrites options
-		if (vOption) {
-			for (var i in vOption) {
-				this._htOption[i] = vOption[i];
-			}
-		}
-		
-		if (typeof el == "string") {
-			el = document.getElementById(el);
-		}
-		
-		this._android = _getAndroid();
-		this._el = el;
-		this._oQRCode = null;
-		this._oDrawing = new Drawing(this._el, this._htOption);
-		
-		if (this._htOption.text) {
-			this.makeCode(this._htOption.text);	
-		}
-	};
-	
-	/**
-	 * Make the QRCode
-	 * 
-	 * @param {String} sText link data
-	 */
-	QRCode.prototype.makeCode = function (sText) {
-		this._oQRCode = new QRCodeModel(_getTypeNumber(sText, this._htOption.correctLevel), this._htOption.correctLevel);
-		this._oQRCode.addData(sText);
-		this._oQRCode.make();
-		this._el.title = sText;
-		this._oDrawing.draw(this._oQRCode);			
-		this.makeImage();
-	};
-	
-	/**
-	 * Make the Image from Canvas element
-	 * - It occurs automatically
-	 * - Android below 3 doesn't support Data-URI spec.
-	 * 
-	 * @private
-	 */
-	QRCode.prototype.makeImage = function () {
-		if (typeof this._oDrawing.makeImage == "function" && (!this._android || this._android >= 3)) {
-			this._oDrawing.makeImage();
-		}
-	};
-	
-	/**
-	 * Clear the QRCode
-	 */
-	QRCode.prototype.clear = function () {
-		this._oDrawing.clear();
-	};
-	
-	/**
-	 * @name QRCode.CorrectLevel
-	 */
-	QRCode.CorrectLevel = QRErrorCorrectLevel;
-})();
diff --git a/static/qrcodejs/qrcode.min.js b/static/qrcodejs/qrcode.min.js
deleted file mode 100755
index 993e88f..0000000
--- a/static/qrcodejs/qrcode.min.js
+++ /dev/null
@@ -1 +0,0 @@
-var QRCode;!function(){function a(a){this.mode=c.MODE_8BIT_BYTE,this.data=a,this.parsedData=[];for(var b=[],d=0,e=this.data.length;e>d;d++){var f=this.data.charCodeAt(d);f>65536?(b[0]=240|(1835008&f)>>>18,b[1]=128|(258048&f)>>>12,b[2]=128|(4032&f)>>>6,b[3]=128|63&f):f>2048?(b[0]=224|(61440&f)>>>12,b[1]=128|(4032&f)>>>6,b[2]=128|63&f):f>128?(b[0]=192|(1984&f)>>>6,b[1]=128|63&f):b[0]=f,this.parsedData=this.parsedData.concat(b)}this.parsedData.length!=this.data.length&&(this.parsedData.unshift(191),this.parsedData.unshift(187),this.parsedData.unshift(239))}function b(a,b){this.typeNumber=a,this.errorCorrectLevel=b,this.modules=null,this.moduleCount=0,this.dataCache=null,this.dataList=[]}function i(a,b){if(void 0==a.length)throw new Error(a.length+"/"+b);for(var c=0;c<a.length&&0==a[c];)c++;this.num=new Array(a.length-c+b);for(var d=0;d<a.length-c;d++)this.num[d]=a[d+c]}function j(a,b){this.totalCount=a,this.dataCount=b}function k(){this.buffer=[],this.length=0}function m(){return"undefined"!=typeof CanvasRenderingContext2D}function n(){var a=!1,b=navigator.userAgent;return/android/i.test(b)&&(a=!0,aMat=b.toString().match(/android ([0-9]\.[0-9])/i),aMat&&aMat[1]&&(a=parseFloat(aMat[1]))),a}function r(a,b){for(var c=1,e=s(a),f=0,g=l.length;g>=f;f++){var h=0;switch(b){case d.L:h=l[f][0];break;case d.M:h=l[f][1];break;case d.Q:h=l[f][2];break;case d.H:h=l[f][3]}if(h>=e)break;c++}if(c>l.length)throw new Error("Too long data");return c}function s(a){var b=encodeURI(a).toString().replace(/\%[0-9a-fA-F]{2}/g,"a");return b.length+(b.length!=a?3:0)}a.prototype={getLength:function(){return this.parsedData.length},write:function(a){for(var b=0,c=this.parsedData.length;c>b;b++)a.put(this.parsedData[b],8)}},b.prototype={addData:function(b){var c=new a(b);this.dataList.push(c),this.dataCache=null},isDark:function(a,b){if(0>a||this.moduleCount<=a||0>b||this.moduleCount<=b)throw new Error(a+","+b);return this.modules[a][b]},getModuleCount:function(){return this.moduleCount},make:function(){this.makeImpl(!1,this.getBestMaskPattern())},makeImpl:function(a,c){this.moduleCount=4*this.typeNumber+17,this.modules=new Array(this.moduleCount);for(var d=0;d<this.moduleCount;d++){this.modules[d]=new Array(this.moduleCount);for(var e=0;e<this.moduleCount;e++)this.modules[d][e]=null}this.setupPositionProbePattern(0,0),this.setupPositionProbePattern(this.moduleCount-7,0),this.setupPositionProbePattern(0,this.moduleCount-7),this.setupPositionAdjustPattern(),this.setupTimingPattern(),this.setupTypeInfo(a,c),this.typeNumber>=7&&this.setupTypeNumber(a),null==this.dataCache&&(this.dataCache=b.createData(this.typeNumber,this.errorCorrectLevel,this.dataList)),this.mapData(this.dataCache,c)},setupPositionProbePattern:function(a,b){for(var c=-1;7>=c;c++)if(!(-1>=a+c||this.moduleCount<=a+c))for(var d=-1;7>=d;d++)-1>=b+d||this.moduleCount<=b+d||(this.modules[a+c][b+d]=c>=0&&6>=c&&(0==d||6==d)||d>=0&&6>=d&&(0==c||6==c)||c>=2&&4>=c&&d>=2&&4>=d?!0:!1)},getBestMaskPattern:function(){for(var a=0,b=0,c=0;8>c;c++){this.makeImpl(!0,c);var d=f.getLostPoint(this);(0==c||a>d)&&(a=d,b=c)}return b},createMovieClip:function(a,b,c){var d=a.createEmptyMovieClip(b,c),e=1;this.make();for(var f=0;f<this.modules.length;f++)for(var g=f*e,h=0;h<this.modules[f].length;h++){var i=h*e,j=this.modules[f][h];j&&(d.beginFill(0,100),d.moveTo(i,g),d.lineTo(i+e,g),d.lineTo(i+e,g+e),d.lineTo(i,g+e),d.endFill())}return d},setupTimingPattern:function(){for(var a=8;a<this.moduleCount-8;a++)null==this.modules[a][6]&&(this.modules[a][6]=0==a%2);for(var b=8;b<this.moduleCount-8;b++)null==this.modules[6][b]&&(this.modules[6][b]=0==b%2)},setupPositionAdjustPattern:function(){for(var a=f.getPatternPosition(this.typeNumber),b=0;b<a.length;b++)for(var c=0;c<a.length;c++){var d=a[b],e=a[c];if(null==this.modules[d][e])for(var g=-2;2>=g;g++)for(var h=-2;2>=h;h++)this.modules[d+g][e+h]=-2==g||2==g||-2==h||2==h||0==g&&0==h?!0:!1}},setupTypeNumber:function(a){for(var b=f.getBCHTypeNumber(this.typeNumber),c=0;18>c;c++){var d=!a&&1==(1&b>>c);this.modules[Math.floor(c/3)][c%3+this.moduleCount-8-3]=d}for(var c=0;18>c;c++){var d=!a&&1==(1&b>>c);this.modules[c%3+this.moduleCount-8-3][Math.floor(c/3)]=d}},setupTypeInfo:function(a,b){for(var c=this.errorCorrectLevel<<3|b,d=f.getBCHTypeInfo(c),e=0;15>e;e++){var g=!a&&1==(1&d>>e);6>e?this.modules[e][8]=g:8>e?this.modules[e+1][8]=g:this.modules[this.moduleCount-15+e][8]=g}for(var e=0;15>e;e++){var g=!a&&1==(1&d>>e);8>e?this.modules[8][this.moduleCount-e-1]=g:9>e?this.modules[8][15-e-1+1]=g:this.modules[8][15-e-1]=g}this.modules[this.moduleCount-8][8]=!a},mapData:function(a,b){for(var c=-1,d=this.moduleCount-1,e=7,g=0,h=this.moduleCount-1;h>0;h-=2)for(6==h&&h--;;){for(var i=0;2>i;i++)if(null==this.modules[d][h-i]){var j=!1;g<a.length&&(j=1==(1&a[g]>>>e));var k=f.getMask(b,d,h-i);k&&(j=!j),this.modules[d][h-i]=j,e--,-1==e&&(g++,e=7)}if(d+=c,0>d||this.moduleCount<=d){d-=c,c=-c;break}}}},b.PAD0=236,b.PAD1=17,b.createData=function(a,c,d){for(var e=j.getRSBlocks(a,c),g=new k,h=0;h<d.length;h++){var i=d[h];g.put(i.mode,4),g.put(i.getLength(),f.getLengthInBits(i.mode,a)),i.write(g)}for(var l=0,h=0;h<e.length;h++)l+=e[h].dataCount;if(g.getLengthInBits()>8*l)throw new Error("code length overflow. ("+g.getLengthInBits()+">"+8*l+")");for(g.getLengthInBits()+4<=8*l&&g.put(0,4);0!=g.getLengthInBits()%8;)g.putBit(!1);for(;;){if(g.getLengthInBits()>=8*l)break;if(g.put(b.PAD0,8),g.getLengthInBits()>=8*l)break;g.put(b.PAD1,8)}return b.createBytes(g,e)},b.createBytes=function(a,b){for(var c=0,d=0,e=0,g=new Array(b.length),h=new Array(b.length),j=0;j<b.length;j++){var k=b[j].dataCount,l=b[j].totalCount-k;d=Math.max(d,k),e=Math.max(e,l),g[j]=new Array(k);for(var m=0;m<g[j].length;m++)g[j][m]=255&a.buffer[m+c];c+=k;var n=f.getErrorCorrectPolynomial(l),o=new i(g[j],n.getLength()-1),p=o.mod(n);h[j]=new Array(n.getLength()-1);for(var m=0;m<h[j].length;m++){var q=m+p.getLength()-h[j].length;h[j][m]=q>=0?p.get(q):0}}for(var r=0,m=0;m<b.length;m++)r+=b[m].totalCount;for(var s=new Array(r),t=0,m=0;d>m;m++)for(var j=0;j<b.length;j++)m<g[j].length&&(s[t++]=g[j][m]);for(var m=0;e>m;m++)for(var j=0;j<b.length;j++)m<h[j].length&&(s[t++]=h[j][m]);return s};for(var c={MODE_NUMBER:1,MODE_ALPHA_NUM:2,MODE_8BIT_BYTE:4,MODE_KANJI:8},d={L:1,M:0,Q:3,H:2},e={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7},f={PATTERN_POSITION_TABLE:[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]],G15:1335,G18:7973,G15_MASK:21522,getBCHTypeInfo:function(a){for(var b=a<<10;f.getBCHDigit(b)-f.getBCHDigit(f.G15)>=0;)b^=f.G15<<f.getBCHDigit(b)-f.getBCHDigit(f.G15);return(a<<10|b)^f.G15_MASK},getBCHTypeNumber:function(a){for(var b=a<<12;f.getBCHDigit(b)-f.getBCHDigit(f.G18)>=0;)b^=f.G18<<f.getBCHDigit(b)-f.getBCHDigit(f.G18);return a<<12|b},getBCHDigit:function(a){for(var b=0;0!=a;)b++,a>>>=1;return b},getPatternPosition:function(a){return f.PATTERN_POSITION_TABLE[a-1]},getMask:function(a,b,c){switch(a){case e.PATTERN000:return 0==(b+c)%2;case e.PATTERN001:return 0==b%2;case e.PATTERN010:return 0==c%3;case e.PATTERN011:return 0==(b+c)%3;case e.PATTERN100:return 0==(Math.floor(b/2)+Math.floor(c/3))%2;case e.PATTERN101:return 0==b*c%2+b*c%3;case e.PATTERN110:return 0==(b*c%2+b*c%3)%2;case e.PATTERN111:return 0==(b*c%3+(b+c)%2)%2;default:throw new Error("bad maskPattern:"+a)}},getErrorCorrectPolynomial:function(a){for(var b=new i([1],0),c=0;a>c;c++)b=b.multiply(new i([1,g.gexp(c)],0));return b},getLengthInBits:function(a,b){if(b>=1&&10>b)switch(a){case c.MODE_NUMBER:return 10;case c.MODE_ALPHA_NUM:return 9;case c.MODE_8BIT_BYTE:return 8;case c.MODE_KANJI:return 8;default:throw new Error("mode:"+a)}else if(27>b)switch(a){case c.MODE_NUMBER:return 12;case c.MODE_ALPHA_NUM:return 11;case c.MODE_8BIT_BYTE:return 16;case c.MODE_KANJI:return 10;default:throw new Error("mode:"+a)}else{if(!(41>b))throw new Error("type:"+b);switch(a){case c.MODE_NUMBER:return 14;case c.MODE_ALPHA_NUM:return 13;case c.MODE_8BIT_BYTE:return 16;case c.MODE_KANJI:return 12;default:throw new Error("mode:"+a)}}},getLostPoint:function(a){for(var b=a.getModuleCount(),c=0,d=0;b>d;d++)for(var e=0;b>e;e++){for(var f=0,g=a.isDark(d,e),h=-1;1>=h;h++)if(!(0>d+h||d+h>=b))for(var i=-1;1>=i;i++)0>e+i||e+i>=b||(0!=h||0!=i)&&g==a.isDark(d+h,e+i)&&f++;f>5&&(c+=3+f-5)}for(var d=0;b-1>d;d++)for(var e=0;b-1>e;e++){var j=0;a.isDark(d,e)&&j++,a.isDark(d+1,e)&&j++,a.isDark(d,e+1)&&j++,a.isDark(d+1,e+1)&&j++,(0==j||4==j)&&(c+=3)}for(var d=0;b>d;d++)for(var e=0;b-6>e;e++)a.isDark(d,e)&&!a.isDark(d,e+1)&&a.isDark(d,e+2)&&a.isDark(d,e+3)&&a.isDark(d,e+4)&&!a.isDark(d,e+5)&&a.isDark(d,e+6)&&(c+=40);for(var e=0;b>e;e++)for(var d=0;b-6>d;d++)a.isDark(d,e)&&!a.isDark(d+1,e)&&a.isDark(d+2,e)&&a.isDark(d+3,e)&&a.isDark(d+4,e)&&!a.isDark(d+5,e)&&a.isDark(d+6,e)&&(c+=40);for(var k=0,e=0;b>e;e++)for(var d=0;b>d;d++)a.isDark(d,e)&&k++;var l=Math.abs(100*k/b/b-50)/5;return c+=10*l}},g={glog:function(a){if(1>a)throw new Error("glog("+a+")");return g.LOG_TABLE[a]},gexp:function(a){for(;0>a;)a+=255;for(;a>=256;)a-=255;return g.EXP_TABLE[a]},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)},h=0;8>h;h++)g.EXP_TABLE[h]=1<<h;for(var h=8;256>h;h++)g.EXP_TABLE[h]=g.EXP_TABLE[h-4]^g.EXP_TABLE[h-5]^g.EXP_TABLE[h-6]^g.EXP_TABLE[h-8];for(var h=0;255>h;h++)g.LOG_TABLE[g.EXP_TABLE[h]]=h;i.prototype={get:function(a){return this.num[a]},getLength:function(){return this.num.length},multiply:function(a){for(var b=new Array(this.getLength()+a.getLength()-1),c=0;c<this.getLength();c++)for(var d=0;d<a.getLength();d++)b[c+d]^=g.gexp(g.glog(this.get(c))+g.glog(a.get(d)));return new i(b,0)},mod:function(a){if(this.getLength()-a.getLength()<0)return this;for(var b=g.glog(this.get(0))-g.glog(a.get(0)),c=new Array(this.getLength()),d=0;d<this.getLength();d++)c[d]=this.get(d);for(var d=0;d<a.getLength();d++)c[d]^=g.gexp(g.glog(a.get(d))+b);return new i(c,0).mod(a)}},j.RS_BLOCK_TABLE=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,74,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,10,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]],j.getRSBlocks=function(a,b){var c=j.getRsBlockTable(a,b);if(void 0==c)throw new Error("bad rs block @ typeNumber:"+a+"/errorCorrectLevel:"+b);for(var d=c.length/3,e=[],f=0;d>f;f++)for(var g=c[3*f+0],h=c[3*f+1],i=c[3*f+2],k=0;g>k;k++)e.push(new j(h,i));return e},j.getRsBlockTable=function(a,b){switch(b){case d.L:return j.RS_BLOCK_TABLE[4*(a-1)+0];case d.M:return j.RS_BLOCK_TABLE[4*(a-1)+1];case d.Q:return j.RS_BLOCK_TABLE[4*(a-1)+2];case d.H:return j.RS_BLOCK_TABLE[4*(a-1)+3];default:return void 0}},k.prototype={get:function(a){var b=Math.floor(a/8);return 1==(1&this.buffer[b]>>>7-a%8)},put:function(a,b){for(var c=0;b>c;c++)this.putBit(1==(1&a>>>b-c-1))},getLengthInBits:function(){return this.length},putBit:function(a){var b=Math.floor(this.length/8);this.buffer.length<=b&&this.buffer.push(0),a&&(this.buffer[b]|=128>>>this.length%8),this.length++}};var l=[[17,14,11,7],[32,26,20,14],[53,42,32,24],[78,62,46,34],[106,84,60,44],[134,106,74,58],[154,122,86,64],[192,152,108,84],[230,180,130,98],[271,213,151,119],[321,251,177,137],[367,287,203,155],[425,331,241,177],[458,362,258,194],[520,412,292,220],[586,450,322,250],[644,504,364,280],[718,560,394,310],[792,624,442,338],[858,666,482,382],[929,711,509,403],[1003,779,565,439],[1091,857,611,461],[1171,911,661,511],[1273,997,715,535],[1367,1059,751,593],[1465,1125,805,625],[1528,1190,868,658],[1628,1264,908,698],[1732,1370,982,742],[1840,1452,1030,790],[1952,1538,1112,842],[2068,1628,1168,898],[2188,1722,1228,958],[2303,1809,1283,983],[2431,1911,1351,1051],[2563,1989,1423,1093],[2699,2099,1499,1139],[2809,2213,1579,1219],[2953,2331,1663,1273]],o=function(){var a=function(a,b){this._el=a,this._htOption=b};return a.prototype.draw=function(a){function g(a,b){var c=document.createElementNS("http://www.w3.org/2000/svg",a);for(var d in b)b.hasOwnProperty(d)&&c.setAttribute(d,b[d]);return c}var b=this._htOption,c=this._el,d=a.getModuleCount();Math.floor(b.width/d),Math.floor(b.height/d),this.clear();var h=g("svg",{viewBox:"0 0 "+String(d)+" "+String(d),width:"100%",height:"100%",fill:b.colorLight});h.setAttributeNS("http://www.w3.org/2000/xmlns/","xmlns:xlink","http://www.w3.org/1999/xlink"),c.appendChild(h),h.appendChild(g("rect",{fill:b.colorDark,width:"1",height:"1",id:"template"}));for(var i=0;d>i;i++)for(var j=0;d>j;j++)if(a.isDark(i,j)){var k=g("use",{x:String(i),y:String(j)});k.setAttributeNS("http://www.w3.org/1999/xlink","href","#template"),h.appendChild(k)}},a.prototype.clear=function(){for(;this._el.hasChildNodes();)this._el.removeChild(this._el.lastChild)},a}(),p="svg"===document.documentElement.tagName.toLowerCase(),q=p?o:m()?function(){function a(){this._elImage.src=this._elCanvas.toDataURL("image/png"),this._elImage.style.display="block",this._elCanvas.style.display="none"}function d(a,b){var c=this;if(c._fFail=b,c._fSuccess=a,null===c._bSupportDataURI){var d=document.createElement("img"),e=function(){c._bSupportDataURI=!1,c._fFail&&_fFail.call(c)},f=function(){c._bSupportDataURI=!0,c._fSuccess&&c._fSuccess.call(c)};return d.onabort=e,d.onerror=e,d.onload=f,d.src="data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==",void 0}c._bSupportDataURI===!0&&c._fSuccess?c._fSuccess.call(c):c._bSupportDataURI===!1&&c._fFail&&c._fFail.call(c)}if(this._android&&this._android<=2.1){var b=1/window.devicePixelRatio,c=CanvasRenderingContext2D.prototype.drawImage;CanvasRenderingContext2D.prototype.drawImage=function(a,d,e,f,g,h,i,j){if("nodeName"in a&&/img/i.test(a.nodeName))for(var l=arguments.length-1;l>=1;l--)arguments[l]=arguments[l]*b;else"undefined"==typeof j&&(arguments[1]*=b,arguments[2]*=b,arguments[3]*=b,arguments[4]*=b);c.apply(this,arguments)}}var e=function(a,b){this._bIsPainted=!1,this._android=n(),this._htOption=b,this._elCanvas=document.createElement("canvas"),this._elCanvas.width=b.width,this._elCanvas.height=b.height,a.appendChild(this._elCanvas),this._el=a,this._oContext=this._elCanvas.getContext("2d"),this._bIsPainted=!1,this._elImage=document.createElement("img"),this._elImage.style.display="none",this._el.appendChild(this._elImage),this._bSupportDataURI=null};return e.prototype.draw=function(a){var b=this._elImage,c=this._oContext,d=this._htOption,e=a.getModuleCount(),f=d.width/e,g=d.height/e,h=Math.round(f),i=Math.round(g);b.style.display="none",this.clear();for(var j=0;e>j;j++)for(var k=0;e>k;k++){var l=a.isDark(j,k),m=k*f,n=j*g;c.strokeStyle=l?d.colorDark:d.colorLight,c.lineWidth=1,c.fillStyle=l?d.colorDark:d.colorLight,c.fillRect(m,n,f,g),c.strokeRect(Math.floor(m)+.5,Math.floor(n)+.5,h,i),c.strokeRect(Math.ceil(m)-.5,Math.ceil(n)-.5,h,i)}this._bIsPainted=!0},e.prototype.makeImage=function(){this._bIsPainted&&d.call(this,a)},e.prototype.isPainted=function(){return this._bIsPainted},e.prototype.clear=function(){this._oContext.clearRect(0,0,this._elCanvas.width,this._elCanvas.height),this._bIsPainted=!1},e.prototype.round=function(a){return a?Math.floor(1e3*a)/1e3:a},e}():function(){var a=function(a,b){this._el=a,this._htOption=b};return a.prototype.draw=function(a){for(var b=this._htOption,c=this._el,d=a.getModuleCount(),e=Math.floor(b.width/d),f=Math.floor(b.height/d),g=['<table style="border:0;border-collapse:collapse;">'],h=0;d>h;h++){g.push("<tr>");for(var i=0;d>i;i++)g.push('<td style="border:0;border-collapse:collapse;padding:0;margin:0;width:'+e+"px;height:"+f+"px;background-color:"+(a.isDark(h,i)?b.colorDark:b.colorLight)+';"></td>');g.push("</tr>")}g.push("</table>"),c.innerHTML=g.join("");var j=c.childNodes[0],k=(b.width-j.offsetWidth)/2,l=(b.height-j.offsetHeight)/2;k>0&&l>0&&(j.style.margin=l+"px "+k+"px")},a.prototype.clear=function(){this._el.innerHTML=""},a}();QRCode=function(a,b){if(this._htOption={width:256,height:256,typeNumber:4,colorDark:"#000000",colorLight:"#ffffff",correctLevel:d.H},"string"==typeof b&&(b={text:b}),b)for(var c in b)this._htOption[c]=b[c];"string"==typeof a&&(a=document.getElementById(a)),this._android=n(),this._el=a,this._oQRCode=null,this._oDrawing=new q(this._el,this._htOption),this._htOption.text&&this.makeCode(this._htOption.text)},QRCode.prototype.makeCode=function(a){this._oQRCode=new b(r(a,this._htOption.correctLevel),this._htOption.correctLevel),this._oQRCode.addData(a),this._oQRCode.make(),this._el.title=a,this._oDrawing.draw(this._oQRCode),this.makeImage()},QRCode.prototype.makeImage=function(){"function"==typeof this._oDrawing.makeImage&&(!this._android||this._android>=3)&&this._oDrawing.makeImage()},QRCode.prototype.clear=function(){this._oDrawing.clear()},QRCode.CorrectLevel=d}();
\ No newline at end of file
diff --git a/templates/base.html b/templates/base.html
index b19ae7d..d8eb0ec 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -2,11 +2,11 @@
 {% load i18n %}
 <!DOCTYPE html>
 <html ng-app="root">
-    <head>
+<head>
     <title>{% block title %}Untitled{% endblock title %}</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <!--<link href='http://fonts.googleapis.com/css?family=Viga' rel='stylesheet' type='text/css'>-->
-    <link href="{{ STATIC_URL }}bower_components/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet" media="screen">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <!--<link href='http://fonts.googleapis.com/css?family=Viga' rel='stylesheet' type='text/css' />-->
+    <link href="{{ STATIC_URL }}bower_components/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet" media="screen" />
 
     <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
     <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
@@ -15,71 +15,64 @@
       <script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>
     <![endif]-->
 
-    <link href="{{ STATIC_URL }}css/style.css" rel="stylesheet" media="screen">
+    <link href="{{ STATIC_URL }}css/style.css" rel="stylesheet" media="screen" />
     {% block extra_css %}{% endblock %}
-    </head>
-    <body>
-    {% block extra_body %}{% endblock extra_body %}
+</head>
+<body>
+{% block extra_body %}{% endblock extra_body %}
 
     <!-- Fixed navbar -->
     <div class="navbar navbar-default navbar-fixed-top" role="navigation">
         <div class="container">
             <div class="navbar-header">
-                <button type="button" class="navbar-toggle" data-toggle="collapse"
-                        data-target=".navbar-collapse">
+                <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                     <span class="sr-only">Toggle navigation</span>
                     <span class="icon-bar"></span>
                     <span class="icon-bar"></span>
                     <span class="icon-bar"></span>
-                </button>
+                </button><!--/.navbar-toggle -->
                 <a class="navbar-brand" style="font-family: Viga, sans-serif;" href="#">Yeah Let's Do That</a>
-            </div>
+            </div><!--/.navbar-header -->
             <div class="navbar-collapse collapse">
                 <ul class="nav navbar-nav">
                     <li class="active"><a href="#">Home</a></li>
                     <li><a href="#about">About</a></li>
                     <li><a href="#contact">Contact</a></li>
-                </ul>
+                </ul><!--/.nav .navbar-nav -->
                 <ul class="nav navbar-nav navbar-right">
                     {% if user.is_authenticated %}
-                    <li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown"><span class="glyphicon glyphicon-user"></span>
-                        uk
-                        <b class="caret"></b></a>
+                    <li class="dropdown">
+                        <a href="#" class="dropdown-toggle" data-toggle="dropdown"><span class="glyphicon glyphicon-user"></span> {{ user.username }} <span class="caret"></span></a>
                         <ul class="dropdown-menu">
                             <li><a href="{% url 'user_profile' %}">Your profile</a></li>
                             <li class="divider"></li>
-                            <li><a href="{% url 'auth_logout' %}"><span class="glyphicon glyphicon-log-out"></span>
-                                Sign out</a></li>
-                        </ul>
-                    </li>
+                            <li><a href="{% url 'auth_logout' %}"><span class="glyphicon glyphicon-log-out"></span> Sign out</a></li>
+                        </ul><!--/.dropdown-menu -->
+                    </li><!--/.dropdown -->
                     {% else %}
                     <li><a href="{% url 'auth_login' %}">Sign in</a></li>
                     {% endif %}
-                </ul>
-            </div>
-            <!--/.nav-collapse -->
-        </div>
-    </div>
+                </ul><!--/.nav .navbar-nav .navbar-right -->
+            </div><!--/.navbar-collapse .collapse -->
+        </div><!--/.container -->
+    </div><!--/.navbar .navbar-default .navbar-fixed-top -->
 
     {% block body %}
-      {% block content %}
-        <div class="container">
+        {% block content %}
+    <div class="container">
             {% block container %}{% endblock container %}
-        </div>
-      {% endblock content %}
+    </div><!--/.container -->
+        {% endblock content %}
     {% block scripts %}
     <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
     <script src="{{ STATIC_URL }}bower_components/jquery/dist/jquery.min.js"></script>
-
-{#    <script src="{{ STATIC_URL }}bower_components/mustache/mustache.js"></script>#}
+    {#<script src="{{ STATIC_URL }}bower_components/mustache/mustache.js"></script>#}
     <!-- Include all compiled plugins (below), or include individual files as needed -->
     <script src="{{ STATIC_URL }}bower_components/bootstrap/dist/js/bootstrap.js"></script>
 
-
     {% block templates %}{% endblock templates %}
     {% block extra_scripts %}{% endblock extra_scripts %}
     {% endblock scripts %}
-
     {% endblock body %}
     </body>
 </html>
\ No newline at end of file
diff --git a/templates/base_title.html b/templates/base_title.html
index 69c3d52..a2794f4 100644
--- a/templates/base_title.html
+++ b/templates/base_title.html
@@ -6,8 +6,8 @@
             <h1>Title</h1>
             <div class="activity-creator">subtitle</div>
         {% endblock titlesection %}
-    </div>
+    </div><!--/.activity-title -->
     <div class="main-content">
         {% block main-content %}{% endblock main-content %}
-    </div>
+    </div><!--/.main-content -->
 {% endblock container %}
diff --git a/templates/polymer_base.html b/templates/polymer_base.html
deleted file mode 100644
index a7ea191..0000000
--- a/templates/polymer_base.html
+++ /dev/null
@@ -1,27 +0,0 @@
-<!doctype html>
-
-<html>
-<head>
-  <title>{% block title %}{% endblock title %}</title>
-
-  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">
-  <meta name="mobile-web-app-capable" content="yes">
-  <meta name="apple-mobile-web-app-capable" content="yes">
-
-  <script src="{{ STATIC_URL }}bower_components/webcomponentsjs/webcomponents.js"></script>
-
-  {% block imports %}{% endblock imports %}
-</head>
-
-<body fullbleed layout vertical>
-  <core-header-panel mode="waterfall">
-    <core-toolbar>
-      <div class="core-header">Hello World!</div>
-    </core-toolbar>
-    <div class="content">
-      {% block content %}{% endblock %}
-    </div>
-  </core-header-panel>
-  {% block extra_scripts %}{% endblock extra_scripts %}
-</body>
-</html>