Sat Sep 02 19:19:08 2000  George Lebl <jirka@5z.com>

	* distribution.[ch], menu*.c:  Make distribution menus api cache the
	  results to avoid continual statting of version files (how often
	  does a user change from one distro to another while keeping the
	  panel running?).  Fix some remaking function to use the correct
	  distribution_info and fix a crash when distribution menus got
	  turned on on an unknown distribution system

	* *.[ch]:  make type macros be more consistent in naming, all the
	  _get_type functions are G_GNUC_CONST functions now also the
	  function to get default menu flags is G_GNUC_CONST