[gtk] (50 commits) Non-fast-forward update to branch wip/jimmac/cut-finger

[Jakub Steiner <jimmac src gnome org>]

The branch 'wip/jimmac/cut-finger' 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:

  7c8ce83... assets: adjust gesture graphic

Commits added to the branch:

  25bcec5... Properly annotate GtkLayoutManagerClass.create_layout_child (*)
  9afdb41... Merge branch 'ebassi/for-master' into 'master' (*)
  756c52e... filechooser: Prevent a crash (*)
  b5f3ac9... Add a testcase for controls in headerbars (*)
  38b71ba... Cosmetics (*)
  0011a10... text: Claim the sequence when we start selecting (*)
  6ed1c18... AUTHORS: some updates (*)
  929a56e... Clean up lots of GTK+ -> GTK (*)
  b534752... Merge branch 'matthiasc/for-master' into 'master' (*)
  4cb367a... Update Turkish translation (*)
  fc720b5... gtk-demo: Don't refer to removed demos (*)
  8984fe3... Cosmetics (*)
  8f59382... widget-factory: Fix error states demo (*)
  c8a9e7f... Fix a compiler warning (*)
  4629182... filechooser: Fix setting unlisted filters (*)
  22257b1... placessidebar: Remove a pointless restriction (*)
  52304fe... gtk-demo: Add some example videos (*)
  30c3a53... video: Make autoplay work (*)
  7518fd0... gtk-demo: Make F11 toggle fullscreen (*)
  6cf7b95... Updated French translation (*)
  f445cc0... Update Latvian translation (*)
  a90801e... gtk-demo: Add another demo (*)
  cddbc8f... Merge branch 'matthiasc/for-master' into 'master' (*)
  fe6f70e... gtk-demo: Ignore some lines in info (*)
  691261c... gtk-demo: Support keywords for search (*)
  d732c86... gtk-demo: Add keywords to demos (*)
  8094f75... Merge branch 'demo-keywords' into 'master' (*)
  3f1fa66... Demo thyself (*)
  9d6990f... gtk-demo: Don't offer to run titles (*)
  f6e4486... colorchooserwidget: Update default palette (*)
  d3c5c7f... Merge branch 'update-default-palette' into 'master' (*)
  e3bab0b... Merge branch 'gtk-demo-demo' into 'master' (*)
  2d766df... NEWS: Updates (*)
  b7d4250... docs: Some touchups to the migration guide (*)
  5a7faa6... docs: Add new check button apis (*)
  5ab77e7... docs: Misc updates (*)
  93d9a2c... colorchooser: Bring back gtk_color_chooser_widget_new (*)
  2b5b6e0... Drop gtk_render_slider from headers (*)
  aa5207b... iconview: Small doc additions (*)
  ff9ca2b... Clean up debug flags code a bit (*)
  d2faa38... Move version-related functions to gtkversion.c (*)
  fedeb51... Drop support for GTK_TEST_TOUCHSCREEN (*)
  4b589b6... main: Reshuffle debug code (*)
  b166999... Add gdk_frame_clock_get_fps (*)
  c462f35... inspector: Use gdk_frame_clock_get_fps (*)
  c66a8cb... gtk-demo: Use gdk_frame_clock_get_fps (*)
  3b11896... gtk-demo: Impove the fishbowl demo (*)
  9f03462... gtk-demo: Improve the scrolling demo (*)
  d45aabb... Merge branch 'matthiasc/for-master' into 'master' (*)
  bcb2861... assets: adjust gesture graphic

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