[gnome-software] (2 commits) Non-fast-forward update to branch wip/rancell/featured-snap

[Robert Ancell <rancell src gnome org>]

The branch 'wip/rancell/featured-snap' 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:

  d12017a... work on featured snap code
  819272e... Use a specially named screenshot as the featured banner
  d8f3810... Use banner URL in background
  dc9781a... Support a banner icon
  a955b60... snap: Replace other featured apps with snaps

Commits added to the branch:

  ab5f263... snap: Use first featured snap as featured app
  ef8a1eb... snap: Only feature snaps