patchreview.cpp diverged in master/movingranges

[David Nolden]

I actually did the changes to patch-review while improving the git
support. Fortunately I didn't do the same thing as Aleix there, so it
was possible to merge the changes with some effort. I actually ment to
merge those git-support changes into master as well, but seems like I
forgot it. There is a few other "low-conflict-probability" changes
that I did in the movingranges branch, because it were tiny changes,
and I was simply too lazy for the branching-ninja stuff. After all the
development-lines were supposed to meet each other soon anyway..

I've merged everything together now and pushed it into the movingranges branch.

So, when will we push it into master?

Greetings, David