and the line with the unregister.sh script down to the bottom of
the plist. Silences all the blurb about ".../*.haddock doesn't exist
or isn't a file."
Monad classes using type families, with instances for various monad
transformers, inspired by the paper "Functional Programming with
Overloading and Higher-Order Polymorphism", by Mark P Jones.
ok kili@
