Fix race condition when dealing with tabbed docked dockWidgets:
Qt keeps setting those tab names back to without underscore and the accelmanager keeps trying to add it. Resulting in 100% CPU.

Solution: Change the windowTitle attribute of the dockers
Catch: Qt currently shows the Fix race condition when dealing with tabbed docked dockWidgets:
Qt keeps setting those tab names back to without underscore and the accelmanager keeps trying to add it. Resulting in 100% CPU.

Solution: Change the windowTitle attribute of the dockers
Catch: Qt currently shows the & in the window title, TT has accepted that as a bug.

So this goes in in anticipation of TT fixing their part.
in the window title, TT has accepted that as a bug.

So this goes in in anticipation of TT fixing their part.