remove jshint from watch task
partial work playlist
add song to playlist feature added
add/remove song to playlist, create new playlist, improvements and bug fixes. closes #2 #168
Merge pull request #172 from Soundnode/feature-playlist

add/remove song to playlist, create new playlist, improvements and bug fixes. closes #2 #168
Merge pull request #173 from Soundnode/develop

Latest code from develop branch