Don't update the frame decoration if it didn't change, I don't want
flicker when changing the focus policy.
svn path=/trunk/kdebase/kwin/; revision=80891
visible dialogs for stays-on-top fullscreen windows (helps with Konqueror's dialogs)
Fixed lock with Alt-Tab box plus accelerator
svn path=/trunk/kdebase/kwin/; revision=65241
and it kept segfaulting because I wasn't releasing windows, and b) The plugins
didn't want to resolve anything in the kwin executable, only to the other
libs. I finally solved this by using -rdynamic in kwin's LDFLAGS, which I hope
is okay ;-)
svn path=/trunk/kdebase/kwin/; revision=37234