Allow to search for Spotify playlists by Spotify URI.

Search query should look like e.g.:
"spotify:user:spotify:playlist:2Qi8yAzfj1KavAhWz1gaem"
Allow to search by any supported URI scheme
Update control.js

Remove icons from shuffle/repeat buttons and use color to indicate if the functions are active.
Merge pull request #35 from itchytag/changeColor

Update control.js
Merge pull request #31 from szimek/search_spotify_playlist

Allow to search for Spotify playlists by Spotify URI.
Merge branch 'develop'
small fixes for pypi
add egg to gitignore
removed egg dir
make reboot/update work with mopidy-websettings
search a service, youtube support, bugfix

- Search: select service to search in
- Youtube icons
- Fixed single quote bug #39
Merge branch 'master' into develop