implemented removal by swiping!
removed delete listener things
removed the unused icons and fixed some code review things
removed whitespace and actually removed the images
Merge branch 'master' into remove_by_swipe
removed grail-diary
cleaned up code
Merge branch 'master' into remove_by_swipe

Conflicts:
	SoundStream/res/layout/song_item.xml
removed diary again
Merge branch 'master' of https://github.com/TheLastCrusade/SoundStream into remove_by_swipe

Conflicts:
	SoundStream/res/layout/song_item.xml
Merge pull request #125 from ejohnson44/remove_by_swipe

implemented removal by swiping!