We copied QShortCutMap into Qtc to allow us tight control over which shortcuts
are "enabled" while the focus is inside a terminal, and the keyboard is "locked"
to the Terminal. Locked here means that except for a select few, all key presses
are send directly to the terminal and cannot be used to activate other actions.
Change-Id: I96cddf753033c0f4e7d806b20085bb4755853117
Reviewed-by: Eike Ziller <eike.ziller@qt.io>