C++11 & friends

[Dominik Haumann]

Hi all,

I just saw a commit by Volker turning nullptr into Q_NULLPTR with the
comment that Visual Studio 2012 does not support nullptr.

While this change is trivial for obvious reasons, do we really need to do that?

I am raising this question especially since KTextEditor seems to use
'nullptr' in several locations now for several releases - and noone
complained.

Are we supposed to turn nullptr in KTextEditor also into nullptr, or
can we take the liberty and ditch Q_NULLPTR completely for all
frameworks?

Same also applies to 'override'.

Best,
Dominik