[jhc] darcs patch: Class aliases halfway done? (and 1 more)

Well, I got somewhere, but I'm not sure how to (a) fix the types for the default methods or (b) get those default methods to be used... Fri Mar 14 21:51:52 EDT 2008 Samuel Bronson * Class aliases halfway done? Sat Mar 15 16:25:15 EDT 2008 Samuel Bronson * Doesn't quite work