[glade3] (27 commits) ...Fixed configure.ac to generate the right pc and desktop files.

[Tristan Van Berkom <tvb src gnome org>]

Summary of changes:

  c706704... First try to make GladeDesignLayout use a GdkOffscreen to r (*)
  53797de... Fixed compitation for gtk+-3.0 (*)
  8359c86... Merge branch 'master' into offscreen (*)
  f671dd0... Merge branch 'master' into offscreen (*)
  305e44f... Merge branch 'master' into offscreen (*)
  b1f3b58... 2010-10-15  Matthias Clasen <mclasen redhat com> (*)
  cbc454d... Bug 630690 - drop GtkObject use (*)
  0f2ff4d... Initial gtk+ 3.0 port (compiles but doesn't work) (*)
  fa62672... Remove reference to gtk_size_request (*)
  07d1583... gladeui: Move remaining placeholder drawing code to cairo (*)
  177b9bf... gladeui: Fix warning (*)
  6117213... gladeui: Fix crash in glade-editor-property (*)
  2c99a32... gladeui: Port placeholder background to cairo (*)
  2dd219b... project-model: Don't be picky about non-existing children (*)
  47b610f... gladeui: First try to fix offscreen drawing (*)
  c5a7972... gladeui: Fix height/width confusing (*)
  ca2a6eb... gladeui: Make drawing code in glade-design-layout more gtk3 (*)
  38f0171... Use GSourceFunc instead GtkFunction (*)
  a05805d... Use libgladeui-3 as library name, remove --with-gtk option  (*)
  5a713f9... Fix bgo#635545 - glade3 fails to build using jhbuild (*)
  a84bfad... Merge branch 'master' into offscreen-gtk3 (*)
  612b0fc... 	* Making offscreen-gtk3 branch compile again after merging (*)
  2a8c0ad... 	* plugins/gtk+/glade-gtk.c: Removing some combobox entry s (*)
  9ed1667... 	* gladeui/glade-previewer.c: Fixed to not use gtk_set_loca (*)
  7f54d09... 	* gladeui/glade-design-layout.[ch]: Reverted to GtkBin cla (*)
  e7273fb... 	* data/...: mv gladeui-3.0.pc.in gladeui-2.0.pc.in (its li
  9d6c1fc... Fixed configure.ac to generate the right pc and desktop fil

(*) This commit already existed in another branch; no separate mail sent