Mutter 2.31.4 released

[Owen Taylor <otaylor redhat com>]

Mutter 2.31.4 is now available at:

http://ftp.gnome.org/pub/GNOME/sources/mutter/2.31/
be1cbedc7026c59f38ea19dbb82150ae8b08336c962e17c5bc1579fb9f13d727  mutter-2.31.4.tar.bz2
b47faf971d788b51d7cd079d76c3bd741c165eb8133b20dee7afc7e80ad6e4cb  mutter-2.31.4.tar.gz

Note: this release has changes to the Mutter plugin interface;
 modules installing Mutter plugins such as gnome-shell will have
 to be updated together with updating Mutter.

About Mutter
============

Mutter is a window and compositing manager that displays and manages
your desktop via OpenGL. Mutter combines a sophisticated display engine
using the Clutter toolkit with solid window-management logic inherited
from the Metacity window manager.

While Mutter can be used stand-alone, it is primarily intended to be
used as the display core of a larger system such as GNOME Shell or
MeeGo. For this reason, Mutter is very extensible via plugins, which
are used both to add fancy visual effects and to rework the window
management behaviors to meet the needs of the environment.

Changes since 2.31.2
====================
* Clean up MutterPlugin effect interface [Maxim]
* Track	damage as the bounding box, a significant optimizations
  for rapidly drawing clients [Robert]
* Add meta_window_is_remote() [Colin]
* Add meta_add_debug_topic() for turning on logging of
  specific topics [Colin]
* Fix bug with window unmaximization [Owen]

Contributors:
 Robert Bragg, Maxim Ermilov, Owen Taylor, Colin Walters

Translations:  
 Yaron Shahrabani (he), Fran Diéguez (gl), Kjartan Maraas (nb), A S Alam (pa)

Fixed Bugs:
 611838 - expose sub-stage redraws by streaming raw updates to ClutterX11TexturePixmap
 620585 - Add meta_window_is_remote
 620860 - function ‘meta_display_open’
 621082 - MutterPluginManager should call plugin->switch_workspace, 
          when screen doesn't have any window. Or function should be renamed.
 621413 - Maximize/Unmaximize not behaving properly for some non-gnome based programs