[gtk] (32 commits) Non-fast-forward update to branch columnview-scrolling

[Matthias Clasen <matthiasc src gnome org>]

The branch 'columnview-scrolling' 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
  fd51444... columnview: Revise scroll-minimum handling
  b1ab5e1... columnview: Implement horizontal scrolling

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 (*)
  b62564f... columnviewcolumn: Fix visibility implementation (*)
  9d15e64... gtk-demo: Plug a leak (*)
  fb3d08c... Print out the file name we're testing (*)
  ebaa96c... Turn GtkExpression into a GTypeInstance (*)
  8daaafc... Document how to define properties using GtkExpression (*)
  5955e11... Added Slovenian translation (*)
  67a9721... Merge branch 'ebassi/expression-type' into 'master' (*)
  572386e... Merge branch 'matthiasc/for-master' into 'master' (*)
  f27bd06... columnviewcolumn: Add a menu property (*)
  cb2901e... columnviewtitle: Display a context menu (*)
  c835214... Add a header menu to settings demo (*)
  d02c48f... Add more columns to the settings demo (*)
  5afe6f7... Cosmetic improvements to the filebrowser demo (*)
  c07ae58... Merge branch 'matthiasc/for-master' into 'master' (*)
  d2e0ada... textview: Unparent the emoji chooser on dispose (*)
  2bf9b37... emojichooser: Unparent the variations popup on dispose and  (*)
  f6be407... Merge branch 'carlosgc/emoji-chooser-fixes' into 'master' (*)
  a895683... selectionmodel: Clarify docs (*)
  667fd92... Merge branch 'selection-model-docs' into 'master' (*)
  53a9b7f... selection model: Further documentation tweaks (*)
  ab2c8de... Merge branch 'matthiasc/for-master' into 'master' (*)
  19da93b... Merge branch 'columnview-menu' into 'master' (*)
  8a9777d... columnview: Revise scroll-minimum handling
  f0579cb... columnview: Implement horizontal scrolling

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