2006-07-05  Sven Neumann  <sven@gimp.org>

	* libgimpbase/gimpenv.h
	* libgimpbase/gimpmemsize.h
	* libgimpbase/gimpparasiteio.[ch]
	* libgimpbase/gimputils.h
	* libgimpconfig/gimpconfig-path.[ch]
	* libgimpthumb/gimpthumb-utils.[ch]: marked some function with
	G_GNUC_MALLOC.

	* plug-ins/common/dicom.c: use g_date_set_time_t() instead of the
	deprecated g_date_set_time().