[gtkmm] Created tag 2.91.7

[Murray Cumming <murrayc src gnome org>]

The unsigned tag '2.91.7' was created.

Tagger: Murray Cumming <murrayc murrayc com>
Date: Wed Dec 22 12:36:59 2010 +0100

    2.91.7

Changes since the last tag '2.91.6':

Murray Cumming (23):
      Widget: Removed render_icon(), adding render_icon_pixbuf().
      Widget: Added unset_color/font() methods.
      Added class_gtkobject.m4, previously in glibmm.
      Change an m4 conversion to fix the build with latest glibmm.
      pkg-config file: Added gmmprocm4dir.
      IconInfo: Added load_icon_symbolic(StyleContext, bool&).
      Widget: Remove a useless _WRAP_METHOD() line.
      Fix the demos build.
      Fix the build with latest GTK+ from git master.
      Pixbuf: Derive from (and implement) Gio::Icon.
      Window: Added get/set_application().
      Application: Use _WRAP_CTOR() and _WRAP_CREATE() instead of _WRAP_METHOD().
      Fix the build with latest GTK+ from git master.
      Gtk: Add CellArea, CellAreaBox and CellAreaContext
      CellRenderer: Added 2 methods.
      CellArea, CellAreaBox, CellAreaContext: Added methods.
      TreeViewColumn: Added get_button().
      CellLayout, CellAreaContext: Added methods.
      Fix totally broken type registration.
      demos/gtk-demo/example_change_display.cc
      Depend on the latest GTK+
      Cursor: Do not try to derive a GType.
      2.91.7