refactoring and commenting code so it makes sense now
fixing some synxtax and making songName global
Mood songlist support

-added active, relaxed, and lastPlayed fields to song object
-called saveToRef from .fwd, .back, .playButton
-defined saveToRef
dislike button and removeFromRef

yeyeyeye
Added dislike button

this removes the song from the mood’s setlist too
toggle for play and pause button
fixing dislike button - works with firebase now
Bug fixes + song names on UI
UI updates (icon positioning), added thumbs up
icon sizing
Merge pull request #1 from vmathur/refactor

Refactor