2001-12-09  Sven Neumann  <sven@gimp.org>

	* app/config/gimpconfig-params.[ch]
	* app/config/gimpconfig-types.[ch]: added new param_spec
	GIMP_PARAM_PATH with value_type GIMP_PATH_TYPE.

	* app/config/gimpconfig.[ch]: added code to store and lookup unknown
	tokens.

	* app/config/gimpconfig-deserialize.c: improved logic, prepared for
	special handling of GIMP_PATH_TYPE; still work in progress...

	* app/config/gimpbaseconfig.c: register temp-path and swap-path as
	GIMP_PARAM_PATH properties.