2005-09-28  William Jon McCann  <mccann@jhu.edu>

	* src/.cvsignore:
	* src/fade.[ch]:
	* src/test-fade.c: Add support for fading
	to and from black.  Only gamma fading is
	implemented at the moment.  Fixes #316656.

	* src/gs-manager.c (gs_manager_blank): Fade
	out before showing windows.

	* src/Makefile.am: Add new files.