[packagekit] New git repo

[Zhang, Qiang Z]

>To see the repo, visit http://gitorious.org/packagekit
>
>If you had commit on the old server, please create an account on
>gitorious and send me a message with your *gitorious* username.
Great! 
I am the maintainer of MeeGo package management maintainer, and I will focus on PackageKit/libzypp backend.
My username is xiaoqiang.

Thanks
Zhang Qiang(xiaoqiang)