[gtkmm] Created tag 2.22.0

[Murray Cumming <murrayc src gnome org>]

The unsigned tag '2.22.0' was created.

Tagger: Murray Cumming <murrayc murrayc com>
Date: Mon Sep 27 22:04:36 2010 +0200

    2.22.0

Changes since the last tag '2.21.8.1':

Armin Burgmeier (1):
      Update the MSVC project files for the atkmm split

Murray Cumming (12):
      gdkmm: Screen: Added signals and properties.
      gtkmm: Added some missing properties.
      CellEditable: Added editing_canceled property.
      gtkmm: Added some more missing properties.
      gtkmm: Added missing properties.
      tkmm: Added yet more missing properties.
      gtkmm: Added remaining missing properties.
      gdkmm: Visual: Added methods.
      gtkmm: MenuBar: Added remaining methods.
      gtkmm: SeparatorToolItem: Added get/set_draw().
      2.21.9
      2.22