[gnome-software] (14 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:

  272ec0f... Support snap:// URL handling by backporting URL handling im
  8b694db... Use dpkg-deb info to create a GsApp when double clicking on
  d5c2004... Remove dpkg from list of conflicts for packagekit-refresh
  ba10980... gs-app: Make subsume copy over more things
  2bdf4c9... Memory leak fix
  cc79f23... Remove nonfree tag on search results
  cc0a39c... Do not use the header bar on Unity
  b025586... Fix launching various KDE4 applications
  72da402... Define AS_APP_QUIRK_NEEDS_REBOOT if not available
  eb83bd5... Add an unreviewable application quirk
  906e66a... Use AS_APP_QUIRK_NOT_LAUNCHABLE to control the Launch butto
  9bba739... Allow logging into Ubuntu One for reviews
  cee38e4... Add an APT plugin
  571b710... Add a Snap plugin

Commits added to the branch:

  59b56b2... Use dpkg-deb info to create a GsApp when double clicking on
  a088cb6... Remove dpkg from list of conflicts for packagekit-refresh
  bf61103... gs-app: Make subsume copy over more things
  d9e1932... Memory leak fix
  27a5ecd... Remove nonfree tag on search results
  3baba1a... Do not use the header bar on Unity
  7825a3f... Fix launching various KDE4 applications
  358ccd6... Define AS_APP_QUIRK_NEEDS_REBOOT if not available
  0656459... Add an unreviewable application quirk
  e7769ff... Use AS_APP_QUIRK_NOT_LAUNCHABLE to control the Launch butto
  63533d4... Backport URL handling improvements from master
  38f5886... Allow logging into Ubuntu One for reviews
  a8d179f... Add an APT plugin
  dbe1b07... Add a Snap plugin