[mutter] (6 commits) Non-fast-forward update to branch wip/carlosg/im-forward-key

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/carlosg/im-forward-key' 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:

  6c36f77... compositor: Focus the no focus window during modal plugin o
  3b57cde... wayland: Relax requirements for evdev events to have a evco
  6ec0948... clutter: Add clutter_input_method_forward_key() method.

Commits added to the branch:

  2fb3db7... compositor: Skip windows not visible to the compositor (*)
  8dcac66... core: Preserve focus across decoration changes (*)
  68ec9ac... wayland: No xdg-output events without a logical monitor (*)
  c610fe6... wayland: Relax requirements for evdev events to have a evco
  ef0c8f3... clutter: Add clutter_input_method_forward_key() method.
  3167a88... clutter: Handle IM forwarded key events with no associated 

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