Support for the marker "clickable" configuration
Unified the getDefer function into the leafletHelpers factory
Simplified the icon.equals function using angular.equals
Propagate all map events by default, as discussed with @grantlucas here:
https://github.com/tombatossals/angular-leaflet-directive/issues/174
Merge branch 'master' of github.com:tombatossals/angular-leaflet-directive
New version of the library