Gert Wollny <wollny@cns.mpg.de>:
	
	there is a vista-config script, similar to those of glib, gtk ...
	an m4 file, to enable other packages to check for this library in
	their configure scripts is also newly introduced.

	The configure script is not throughoutly tested, it should work at 
	least on LINUX and SGI workstations (the systems I have access to.)


