Merge pull request #8 from griffint/master

updating firebase testing
comments are for winners
Added push functionality
Merge branch 'firebase_testing' of https://github.com/griffint/spotifyStreamer into firebase_testing
print test function enabled
BLSLK
minor insignificant changes
Added playlist validation'
Added playlist validation'
pushing changes
Maybe synchronization
MADE ONE DUMB MISTAKE
Was that synchronized? not really.
Fixed ze merge
random syntax issues
pushed title
minor comments
Merge branch 'messing_with_firebase' of https://github.com/griffint/spotifyStreamer into messing_with_firebase
Fixed a lot of things, and now it actually synchronizes
Fixed mute bug