case 2214 - Article and Playlist panel taxonomy panes class.
Merge branch 'case-2214' into develop
case 2588 - Implement share button.
case 2801 - No extras disabled, so additional facebookshare button appears.
Merge branch 'case-2801' into develop
case 2802 - Easysocial block.
Merge branch 'case-2802' into develop
Merge remote-tracking branch 'origin/develop'