[releng] Updated tag rawhide-stable

[Dennis Gilmore]

The lightweight tag 'rawhide-stable' was updated to point to:

 6c58e3c... the fedora 22 atomic kickstart was changed without communic

It previously pointed to:

 c238adf... build-functions: Generate OSTree static deltas for rawhide

NOTE: People pulling from the repository will not get the new tag.
For more information, please see:

 http://live.gnome.org/Git/Help/TagUpdates