[packagekit] Calling all AUTHORS

[Richard Hughes]

Guys, if you checkout git please see docs/html/pk-authors.html

I think it's a good idea people know who to contact for each part of
PackageKit, and a little bit of information about what they do and their
background. Plus, it'll make it easier for people to buy us beers in the
future.

So if you are in AUTHORS (or think you should be) please add a profile
photo and a short description. If you think the idea is pants then also
please tell me so. Thanks lads.

Richard.