SoundCloud script 0.2.1

[Be]

I got the SoundCloud service script to a useable state with some nice
features:
http://kde-apps.org/content/show.php?content=168467

Currently, you can search for users, tracks, playlists, and groups; log
in and see your account info; favorite tracks; and follow artists.

If anyone wants to contribute, the biggest issue is that Amarok sorts
everything in the collection tree alphabetically
(http://kde-apps.org/content/show.php?content=168467 ). This is
inconvenient when SoundCloud returns search results sorted by relevance
and playlists in order.
It would be nice if liking tracks and following artists could be done
from icons on the Current Track applet rather than the Tools menu
(https://bugs.kde.org/show_bug.cgi?id=342089 ). It would also be nice if
the script could assign these actions to hotkeys.