[gtk] (42 commits) Non-fast-forward update to branch 1088-getting-css-properties-defined-in-em-etc-in-px-rounds-toward-0-delivering-1-too-few-pixels

[Daniel Boles <dboles src gnome org>]

The branch '1088-getting-css-properties-defined-in-em-etc-in-px-rounds-toward-0-delivering-1-too-few-pixels' 
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:

  bbb35b6... CssGadget: Round px values up for min-width|height

Commits added to the branch:

  abcc477... Remove the "without parent" warning (*)
  a7cd208... StyleContext: Don't advise using invalidate() (*)
  3bb6670... icontheme: Keep dir_mtimes in order (*)
  cc4dd0d... wayland: check native window for crossing events (*)
  2d12660... StyleContext: Add a missing apostrophe (*)
  6ff7fdf... GdkWin: Avoid leak if bailing from process_updates (*)
  bd82962... SpinButton: Fix an obviously wrong arg description (*)
  eac2f9b... Update POTFILES.in and POTFILES.skip (*)
  8a9d78c... Update Polish translation (*)
  38b796d... Merge branch 'gtk-3-24' into 'gtk-3-24' (*)
  f888b49... ci: update the docker image to fedora 28 (*)
  f040918... gdkdnd: Fix 2 typos in docs (*)
  83c5336... Update Spanish translation (*)
  929a19c... gdk: Add a private api to find sandboxes (*)
  a73fa04... x11: Don't set NET_WM_PID when sandboxed (*)
  7e0db63... Merge branch 'gesture-docs' into 'master' (*)
  866050d... gtksocket: Adjust X sizes by scale-factor (*)
  1918fef... widget: Fix example code in doc (*)
  d6a29e1... treeview: respect expander-size style property (*)
  f1d9ccd... Update Catalan translation (*)
  a628e03... emoji: Improve section scrolling (*)
  d0f7364... emoji: Hide recent section when empty (*)
  7e9ae85... Export some entry functions privately (*)
  65bb238... Add an emoji completion popup (*)
  09e3529... entry: Add emoji completion (*)
  f595791... widget-factory: add emoji completion to an entry (*)
  1f37cbf... Drop Ctrl-Shift-e support (*)
  7951f0e... menu: Remove unstable annotations (*)
  d4feb89... GtkWindow: Handle non-square icons with height > width corr (*)
  83159ff... Merge branch 'gtk-3-24' into 'gtk-3-24' (*)
  19b9659... Add a 3.24 version (*)
  71acf23... font chooser: Add examples for font features (*)
  dfe04d0... font chooser: Make the language property writable (*)
  51aa163... Miscellaneous font chooser fixes (*)
  c7168f4... Bump version to 3.23.0 (*)
  91748d1... Update NEWS (*)
  9b3c745... gdk: Make gdk_window_move_to_rect public (*)
  018be97... Merge branch 'wip/move-to-rect-public-gtk-3-24' into 'gtk-3 (*)
  8500b12... Add gdk_window_move_to_rect to the docs (*)
  f6a0dfe... Add new fontchooser api to the docs (*)
  700d167... docs: Add indices for 3.24 api (*)
  daecee7... CssGadget: Round px values up for min-width|height

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