Updated usage needed for process-git-requests script

[Till Maas]

On Tue, Dec 30, 2014 at 09:02:16AM +0530, Parag Nemade wrote:

>    Another question, anyone can reply, why only one person is given this
> work? There are few other people in the group why not rotate this work like
> we have pushduty for bodhi updates?

This was discussed when the process officially moved to rel-eng and limb
volunteered to usually process requests.

Regards
Till