properties parsing updated

Author: NicolaIsotta

enterprise/web.el/src/org/netbeans/modules/web/el/ResourceBundles.java

@@ -244,7 +244,8 @@ public List<Location> getLocationsForBundleKey(ResolverContext context, String i
                             continue;
                         }
                         text = text.trim();
-                        if (text.startsWith(key + "=") || text.startsWith(key + " =")) { //NOI18N
+                        if (text.startsWith(key + "=") || text.startsWith(key + " =")
+                                || text.startsWith(key + ":") || text.startsWith(key + " :")) {
                             try {
                                 StyledDocument document = ec.getDocument();
                                 int offset = document.getText(0, document.getLength()).indexOf(line.getText());