[gnome-system-monitor] (8 commits) Non-fast-forward update to branch wip/cdavis/libhandy

[Robert Roth <robertroth src gnome org>]

The branch 'wip/cdavis/libhandy' 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:

  c0722a6... interface, application: Use HdyApplicationWindow and HdyHea
  f37b635... interface: Use HdyViewSwitcher
  980e89f... preferences: Use HdyPreferencesWindow
  cfcfb9b... preferences: Adjust typography
  96eac79... preferences: Use GtkSwitch instead of GtkCheckButton for ro

Commits added to the branch:

  8d9e9d1... Prepared release 40.beta (*)
  12098fb... Post-release version bump to 40.rc (*)
  299df6a... Update Turkish translation (*)
  c5f1117... interface, application: Use HdyApplicationWindow and HdyHea
  8e2945e... interface: Use HdyViewSwitcher
  3b5f27a... preferences: Use HdyPreferencesWindow
  3da1395... preferences: Adjust typography
  58a509f... preferences: Use GtkSwitch instead of GtkCheckButton for ro

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