I still haven't had time for the i18n series, help welcome

Due to work and personal reasons I still haven't had time to get the
rest of the i18n series in shape, and probably won't anytime soon.

It's still sitting in the ab/i18n branch at
git://github.com/avar/git.git if anyone's interested in submitting
something from it.

In particular it would be very useful if the German translation at
"git://dev.medozas.de/git i18n" and the Hindi Ramkumar submitted could
make it in.

The stuff in ab/i18n mostly works. But what I haven't had time to do
is to re-do it in smaller more digestable chunks.