Clean up the taskmanager buttons for grouping, etc..
It works really well now.
Get the panel space rservation working right, and also put a work-in-progress for getting a window's pixmap. The old fallback method kind of works, but the new method using QImage is not getting anything yet.
Clean up the task manager buttons again, as well as a few random bugfixes
Get the new background widget setup for each desktop screen. Now I can create custom context menu's for the desktop with Qt as well.