i tried to find place for it in the other menus, like material, object,
camera, etc. But thats hard... now it's just one nice Panel, without
the idiot headerbuttons icons!
- changed drawing of 'tabbed' Panels. The old method takes too much space.
hint from xype! Dragging tabbed Panels can be done with the right hand
circle. designers are welcom to tweak this.
main reason: dragging is not meant to be happening a lot... pressing tabs
is more important.