First implementation of blacklist
Never play videos in blacklist
Register videos with black words to Blacklist
Do not search when the playing artist is selected
Modified string resources
Set ongoing event flag to notifications
First implementation of volume dialog
Dismiss notification when the video is paused
Modified volume button and dialog
Added black list created by app
Added link to Google Play
Fixed layout of playlist to show playing icon with long video title
Added black words
Fixed build script
Added Facebook SDK
Added FB button
Fixed some bugs about ProgressDialogFragment
Catch JSONSyntaxException
Refactored AlertDialogFragment
Implemented Facebook publishing