2001-09-17  Sven Neumann  <sven@gimp.org>

	* app/gimprc.c (gimprc_init):
	fixed a typo spotted by Ed Halley <ed@halley.cc>.

	* app/pdb/gimprc_cmds.c
	* app/pdb/internal_procs.c
	* libgimp/gimpgimprc_pdb.[ch]: added new PDB function
	gimp_get_default_comment() that allows to access the default image
	comment as set in the preferences.

	* plug-ins/common/csource.c
	* plug-ins/common/gif.c
	* plug-ins/common/jpeg.c
	* plug-ins/common/tiff.c: use gimp_get_default_comment() instead of
	a hardcoded string.

	* plug-ins/common/uniteditor.c: replaced deprecated GDK function
	gdk_color_alloc().