Ohloh update

[Nick Schermer]

I've updated the Xfce Ohloh [1] website to use git (core only, feel
free to add more components). Because of this the existing aliases and
contributor matches were lost because git reports the full name of the
developer. So if you have an account there, connected to Xfce, you
probably want to update you commit name in your (Xfce) profile.

Cheers,
Nick

[1] https://www.ohloh.net/p/xfce