[gtk] (22 commits) Non-fast-forward update to branch columnview-reordering

[Matthias Clasen <matthiasc src gnome org>]

The branch 'columnview-reordering' 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:

  5a666d0... columnview: Revise scroll-minimum handling
  55b4ad5... columnview: Implement horizontal scrolling
  53dd387... columnview: Add GtkColumnViewColumn:fixed-width
  96cf225... columnview: Add a helper
  a5e590c... columnview: Add a GtkColumnViewColumn:resizable property
  d45a9f5... columnviewcolumn: Add a helper
  79279ca... columnview: Interactive column resizing
  da6776a... columnview: Add column reordering
  23e1547... columnviewtitle: Trigger action on release
  ecb4745... columnviewcolumn: Add reordering helpers
  cb2e882... columnviewlayout: Use header allocation for titles
  a15d41f... columnview: Add a GtkColumnViewColumn:reorderable property
  a01d6ed... columnview: Interactive column reordering
  033a47b... columnview: Allow to cancel reorder with Escape
  6261d7b... columnview: Add autoscroll

Commits added to the branch:

  c6c8263... columnview: Add column reordering (*)
  e195341... gtk-demo: Flesh out the settings demo (*)
  382153e... gtk-demo: Fix keynav in the puzzle (*)
  cc87816... gtk-demo: Fix a crash in the puzzle (*)
  7910596... Remove position from GdkScrollEvent (*)
  0b9a3fc... Merge branch 'ebassi/scroll-position' into 'master' (*)
  8dfbef5... Merge branch 'matthiasc/for-master' into 'master' (*)
  8439992... print backend: Fix list model handling in dispose (*)
  fd51444... columnview: Revise scroll-minimum handling (*)
  b1ab5e1... columnview: Implement horizontal scrolling (*)
  d2af96f... columnview: Add GtkColumnViewColumn:fixed-width (*)
  a2d6f1f... columnview: Add a helper (*)
  05b6bec... columnview: Add a GtkColumnViewColumn:resizable property (*)
  151cd0a... columnviewcolumn: Add a helper (*)
  241b20c... columnview: Interactive column resizing (*)
  4a46e83... columnviewtitle: Trigger action on release
  bf8856e... columnviewcolumn: Add reordering helpers
  d41fe03... columnviewlayout: Use header allocation for titles
  10ac5cd... columnview: Add a GtkColumnViewColumn:reorderable property
  3eb0f92... columnview: Interactive column reordering
  c815748... columnview: Allow to cancel reorder with Escape
  ea0b36b... columnview: Add autoscroll

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