Merge pull request #2 from kaiprt/cleanup

Cleanup
Fixed issue with name not being created in song object, added .serializable_hash to song when << into queue in model contoller.
Merge pull request #3 from kaiprt/phone_number_fix

Phone number fix
Merge pull request #21 from kaiprt/master

Fixed name bug.
Merging from upstream, conflict resolved in model song