* plugins/gtk+/gtk+.xml.in: removed the GtkPageSetupUnixDialog and 
	  GtkPrintUnixDialog widgets from the gtk+ catalog. Fixes #392340.

	* plugins/gtk+/gtkunixprint.xml.in: added new, separate catalog for
	  the unix print widgets.

	* plugins/gtk+/Makefile.am: modified the make file to include the new
	  unix print catalog if found by configure.

	* configure.ac: modified configure to check for the existence of
	  the unix print widgets.

	* po/POTFILES.in: added the new unix print catalog to the list of 
	  translatable files.

svn path=/trunk/; revision=1238