small changes in layout widths
not a user error with invite funtion
fixed bug in soundcloud link reakt to soundcloud playlist
fixed bug when playlist name is undefined for normal soundcloud song
check for logged in in user controller
added localisation
rewrote tests for song model
rewrote tests for song model
rewrote tests for user model
updtaed integration test
updtaed integration test
all test passing
Merge branch 'master' of https://github.com/errnesto/fb-mukke