NAME
	fuzzymatch - return approximately how equal two strings are

SYNTAX
	int fuzzymatch(string a,string b);

DESCRIPTION
	Returns a percentage value representing how alike the strings a and b
	are. It only looks on characters, no sound-comparing is done.
	fuzzymatch(a,b) is always equal to fuzzymatch(b,a)

SEE ALSO
	hash
	
