2004-11-03  Tristan Van Berkom  <tristan.van.berkom@gmail.com>

        * src/glade-command.[ch], glade-popup.c, glade-project-window.c:
	  Implemented glade_command_copy () (undo/redo works like a charm :-)

	* src/glade-widget.c: Simplified / Improved code respecting custom properties.

	* src/glade-project.c: Simplified some code around selection, project management
 	  (improved fixes for bugs 156515 and 155892).