[gnome-software] (3 commits) Non-fast-forward update to branch wip/hughsie/margin

[Kalev Lember <klember src gnome org>]

The branch 'wip/hughsie/margin' 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:

  b382f8f... Fix the button size mismatch in the updates panel

Commits added to the branch:

  c2d17a6... Create a wildcard result when getting category apps (*)
  d5b58c4... Replace the installed icon in the app tiles (*)
  22cda26... Fix the button size mismatch in the updates panel

(*) This commit already existed in another branch; no separate mail sent