This version is, in some ways, less stable than the previous so if you are using the previous version and having fun, view this one as a stepping stone.

New features:
+ Experimental shuffle. I'm still trying to understand how libdespotify works when it comes to this but I'm guessing the problems come from thread issues. I get it to work one time out of five. Shuffle has to be activated before starting the first song. As soon as I understand how things should be done, this will change.
+ Repeat. Almost all my time has gone into shuffle so this isn't very well tested but works as far as I know.
+ Save username and password.
+ Previous song now works too.

Changes:
Cover art is now loaded at a better time. Hopefully all load stuttering will be gone.

What didn't get included:
- Local meta-data cache. I'll add this after some more testing.

Observations:
It's easy to create stutter in the playback. As others have pointed out, scrolling the browser or XTerminal is enough. As far as I can see, this is, mostly, caused by having to rely on PulseAudio which will use 15-20% CPU by itself. I'm guessing that it would be possible to bypass PulseAudio but it might have other side-effects that aren't very nice.

(Testing shuffle has taken quite some time. I'm glad I found a song that was only 0:49 long but not so glad it was a Mario Brothers techno remix.)

Installation instructions:
Since I'm now also using gconf to save data, this has to be set up:
After that it's time to install the binary and its data:
If you want to be able to run the client from the XTerminal you need to create a symbolic link:
If you also want to be able to start the client like other installed applications, you need to place the .desktop file (thank you mece) in the right place: