Update ping/pong function with latest variant from swf code
Brute force approach from https://gist.github.com/adammw/7f192694c3ed0b13f1f9
Merge pull request #56 from rob20812/master

Update ping/pong function with latest variant from swf code
Bugfix when calculating uri from id
Merge pull request #57 from pablorusso/bugfix-id2uri

Bugfix when calculating uri from id
Added my_music, browse, discover and radio
Merge pull request #58 from pablorusso/api_missing_features

Added my_music, browse, discover and radio
Merge remote-tracking branch 'upstream/master'