[clutter] (9 commits) Created branch wip/correct-opacity

[Neil Roberts <nroberts src gnome org>]

The branch 'wip/correct-opacity' was created.

Summary of new commits:

  9228dff... clutter-effect: Add a 'run' virtual
  6679d92... clutter-stage: Simplify queue redraws
  b0ca86b... clutter-offscreen-effect: Don't redraw the actor if cached 
  b6507bb... clutter-actor: Add _clutter_actor_queue_redraw_with_effect
  76c6838... clutter-actor-meta: Add an internal 'priority' property
  2777c40... clutter-actor: Redraw or relayout when clearing effects or 
  79d7736... clutter-actor: Add an 'offscreen-redirect' property
  acbf422... Add a conformance test for the offscreen-redirect property
  ad68be1... clutter-actor: Add a 'has_overlaps' virtual