[gtk] (6 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:

  5bd1acf... gtk-demo: Improve an error message
  ce6cedd... bookmarksmanager: Load bookmarks initially
  6ff19c0... placessidebar: We're not a listbox anymore
  3317e2a... placessidebar: Fix bookmarks dnd

Commits added to the branch:

  f8060b8... Correct typos in gtktextbtree.c (*)
  d1d269e... Merge branch 'patch-1' into 'master' (*)
  4f5e3b7... gtk-demo: Improve an error message
  19c6ef3... bookmarksmanager: Load bookmarks initially
  2d5b447... placessidebar: We're not a listbox anymore
  4eaf08e... placessidebar: Fix bookmarks dnd

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