[gtk] (8 commits) Non-fast-forward update to branch matthiasc/for-master

[Matthias Clasen <matthiasc src gnome org>]

The branch 'matthiasc/for-master' 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:

  8439992... print backend: Fix list model handling in dispose

Commits added to the branch:

  0bd039a... gtk-demo: Don't show main window if --run is passed in (*)
  a36e2bc... Fix frameclock going backwards (*)
  b814970... Merge branch 'fix-frameclock-going-backwards' into 'master' (*)
  fe73730... Merge branch 'gtk-demo-run-no-main-window' into 'master' (*)
  59218d0... Update Indonesian translation (*)
  7a50f86... print backend: Fix list model handling in dispose
  6652e14... Update action muxer hierarchy propertly
  0266bca... Add a test for the previous fix

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