[metacity] Created tag 3.18.5

[Alberts Muktupāvels <muktupavels src gnome org>]

The unsigned tag '3.18.5' was created.

Tagger: Alberts Muktupāvels <alberts muktupavels gmail com>
Date: Sat Jun 25 12:47:45 2016 +0300

    Tag release 3.18.5

Changes since the last tag '3.18.4':

Alberts Muktupāvels (7):
      frames: ignore event outside of frame in get_control
      compositor: add error trap in free_win
      compositor: use only one error traps in free_win
      compositor: don't try to paint window that is not viewable
      window: fix meta_window_get_titlebar_rect
      frames: remove clip_to_screen optimization
      bump version to 3.18.5, update NEWS

Jasper St. Pierre (1):
      iconcache: Fix apply_mask

Owen W. Taylor (2):
      iconcache: Correctly interpret monochrome icons
      iconcache: don't crash on a non-alpha mask pixmap