[gtk/matthiasc/for-master] (23 commits) ...wayland: Add a comment about keyboard state handling

[Matthias Clasen <matthiasc src gnome org>]

Summary of changes:

  2154b8e... Add a cursor-aspect-ratio setting (*)
  199a539... Update the settings test (*)
  63c6af8... Merge branch 'cursor-aspect-ratio' into 'master' (*)
  6ae5d9a... Merge branch 'matthiasc/for-master' into 'master' (*)
  544b8d5... gtkflowbox: Fix a minor typo in the documentation (*)
  9c94890... Merge branch 'flow-box-typo' into 'master' (*)
  e31bbb4... gtk-demo: Remove the popover demo (*)
  8196478... Merge branch 'drop-popover-demo' into 'master' (*)
  fcd36e5... Fix crossing event generation (*)
  f169d23... Merge branch 'fix-menu-flicker' into 'master' (*)
  9df7f01... supp: Use a single suppressions file for lib, lib64 and mul (*)
  a9b4ac3... imcontextsimple: Add a profiler mark for IO (*)
  2a99117... imcontextsimple: Load ~/.Compose unconditionally (*)
  8ec254e... imcontextsimple: Simpify Compose file loading (*)
  aaa4e40... imcontexsimple: Move Compose file loading to class_init (*)
  b6f6df9... Merge branch 'im-context-wayland-fixes' into 'master' (*)
  dd625ab... Merge branch 'wip/smcv/libdir-independent-valgrind-suppress (*)
  7444b15... gdk/wayland: Clear modifiers when we lose keyboard focus (*)
  6e6b4a8... Merge branch 'cherry-picked-wayland-keyboard-fix' into 'mas (*)
  1f8e633... window: tie focus to surface state changes (*)
  8a00353... a11y: Set focus-related states properly
  14166b0... a11y tests: Update for focus state changes
  715bb06... wayland: Add a comment about keyboard state handling

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