[FEAT] Raise QuitKeyboardInterrupt on Ctrl+C and Quit/q

Whenever 'input()' is used all KeyboardInterrupts are changed into
QuitKeyboardInterrupts. As 'inputChoice()' uses 'input()' as well
this applies also to 'inputChoice()'.

Also sorted the inputs and didn't rename 'pywikibot' to 'wikipedia'.

Change-Id: Ib3ef5aef5d0f7ab7338a2ec9dfdf7592c4067923
Merge "[FEAT] Raise QuitKeyboardInterrupt on Ctrl+C and Quit/q"