[gnome-software] Non-fast-forward update to branch wip/hughsie/gs_plugin_add_alternates

[Richard Hughes <rhughes src gnome org>]

The branch 'wip/hughsie/gs_plugin_add_alternates' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  d133e7c... Allow the front-end to get alternate versions of applicatio

Commits added to the branch:

  9db1693... Allow the front-end to get alternate versions of applicatio