Add Spotify block#20

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mattmahn wants to merge 5 commits intoOkayDave:developfrom

mattmahn:feature/spotify-block

Commits on Mar 30, 2016

Add Bundler gem install path to .gitignore
Matthew Mahnke
committed
Add Spotify block
Matthew Mahnke
committed
Update README.md & barr.gemspec about usage and dependencies
Matthew Mahnke
committed

Commits on Apr 11, 2016

Add mock for testing Spotify's DBus connection
Matthew Mahnke
committed
Merge remote-tracking branch 'upstream/develop' into feature/spotify-block
Matthew Mahnke
committed