C
	* src/glade-app.c: Removed chdir code

	* src/glade-command.c: Remember original project in paste commands

	* src/glade-editor-property.c: GladeEPropPixbuf becomes GladeEPropResource, now
	  it interfaces with the glade-project resource control stuff.

	* src/glade-gtk.c, src/glade-property.c:
	  fixed for new syntax of glade_project_add_object()

	* src/glade-project-window.c:
	  o Manage project menuitems and "merge-id" outside of glade-project.
	  o New api glade_util_ui_message

	* src/glade-project.[ch]:
	  Added "resource-update"/"resource-removed" signals and functions:
	    o glade_project_set_resource ()
	    o glade_project_list_resources ()
	    o glade_project_resource_fullpath ()
	  Removed:
	    o glade_project_get_menuitem ()
	    o glade_project_get_menuitem_merge_id ()
	  Now a new "old_project" parameter to glade_project_add_object ()

	* src/glade-property-class.[ch], src/glade.h:
	  o Added support for "resource" tag  in catalogs
	  o Resource file path substi...