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

[William Hua <williamhua src gnome org>]

The branch 'wip/william/update-all' 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:

  396cb74... Update offline only if an update requires it
  41214a5... Merge branch 'wip/rancell/apt' into wip/ubuntu-changes
  b4e8515... Implement gs_plugin_update_all for apt plugin

Commits added to the branch:

  b6a344a... Update offline only if an update requires it
  cb8d461... Merge branch 'wip/rancell/apt' into wip/william/update-all
  b0d08eb... Implement gs_plugin_update_all for apt plugin