Merge misc changes from TOT KDE (Qt4, etc).
Created attachment 3779 [details] Doesn't quite work yet... but close.
Created attachment 3782 [details] Picks up a bunch of changes from KDE
Comment on attachment 3782 [details] Picks up a bunch of changes from KDE All layout tests pass. 5 fewer leaks.
Comment on attachment 3782 [details] Picks up a bunch of changes from KDE looks OK