Fri Feb 16 21:35:14 2001  George Lebl <jirka@5z.com>

	* menu-fentry.[ch], menu.c:  Fix menu merging in the respect that
	  only directories are merged and if a dir is in the .order file
	  it is not neccesairly on disk, so don't merge it until you find
	  it.  When directory disappears make sure to reread the
	  whole menu, and stat everything at most every 3 seconds.
	  fix dir_list corruption, and other cleanups