hmm..
Move all function calls to the bottom
Merge branch 'master' of github.com:janarve/janarves-personal

Conflicts:
	bin/ps1/qttabexp.ps1
gerrit push: More effective detection of branch and remote

Will try to honour gpush.ref-to and gpush.remote gitconfig variables
Otherwise, use a heuristic that usually works. If there is ambiguity,
it will ask for confirmation before executing git push