fix lttsong return error and lttcommunication userid error
added the player and lttsongprovider. modified lttcommunication to work with song providers
pull blip from server and play it
switch to heroku for lttcommunication
Merge pull request #8 from mmoutenot/feature/songprovider

added the player and lttsongprovider. modified lttcommunication to work ...
Get echonest id for currently playing iPhone song
send blips and songs to server
merge