[gnome-software] (4 commits) Non-fast-forward update to branch wip/rancell/3-20-enhancements

[Robert Ancell <rancell src gnome org>]

The branch 'wip/rancell/3-20-enhancements' 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:

  31817e5... trivial: Allow arbitrary variables to be read from /etc/os-
  55d219b... Make review text selectable
  3407017... Fix launching various KDE4 applications
  d98166a... Add a --details-pkg option that allows showing app details 
  7725160... Add apt: URL support
  dd3621e... Fix a couple of CSS errors

Commits added to the branch:

  d899536... Make review text selectable (*)
  4fad994... Updated Slovenian translation (*)
  34a06b8... trivial: Allow arbitrary variables to be read from /etc/os-
  b0e1119... Fix launching various KDE4 applications

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