implement song_manager.js
FB manager files added
add song manager
Merge pull request #5 from pocket-gophers-2014/song_manager

Song manager
FB data can be updated
Updated before master merge
Folders and files renamed to reflect Studio change
Merge pull request #7 from pocket-gophers-2014/FireBaseManager

Fire base manager
cleaned up after mitch
Merge pull request #8 from pocket-gophers-2014/remove_room

cleaned up after mitch
Fixed merge conflicts