04/04/2001  Erik Bourget <ebourg@po-box.mcgill.ca>
	* made it compile cleanly up to linking on unix machines
	  (fixed up some filename case problems, backslash->forward 
	   slash issues)
	* i don't know if this will break DOS stuff.  I assume it won't
	  because some files asked for include files with the forward
	  slash.