[gnome-software] (9 commits) Non-fast-forward update to branch wip/rancell/ubuntu-3-20-rebase

[Robert Ancell <rancell src gnome org>]

The branch 'wip/rancell/ubuntu-3-20-rebase' 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:

  ca4f2d6... Add an APT plugin
  6bfb97f... Add a Snap plugin
  9a79a6b... Remove nonfree tag on search results
  4a4d6be... Allow logging into Ubuntu One for reviews
  0761340... Do not use the header bar on Unity
  9eef43f... Fix launching various KDE4 applications
  cffc58e... Define AS_APP_QUIRK_NEEDS_REBOOT if not available
  8aca086... Add an unreviewable application quirk
  5982e82... Use AS_APP_QUIRK_NOT_LAUNCHABLE to control the Launch butto

Commits added to the branch:

  cc79f23... Remove nonfree tag on search results
  c13ad9d... Allow logging into Ubuntu One for reviews
  ff9f70f... Do not use the header bar on Unity
  c86559d... Fix launching various KDE4 applications
  6d4d660... Define AS_APP_QUIRK_NEEDS_REBOOT if not available
  f9549de... Add an unreviewable application quirk
  ad784e5... Use AS_APP_QUIRK_NOT_LAUNCHABLE to control the Launch butto
  8ba93ce... Add an APT plugin
  8da9d97... Add a Snap plugin