Wed Jul 26 17:46:55 EDT 2006 Manuel M T Chakravarty <chak@cse.unsw.edu.au>
* Migrate cvs diff from fptools-assoc branch
- Syntactic support for associated types
- Renamer support for associated types
- ATs are only allowed with -fglasgow-exts
- Handle ATs in the type and class declaration kinding knot-tying exercise