patch applied (packages/base): add Functor and Monad instances for Prelude types

[Ross Paterson]

Mon Apr 10 04:14:43 PDT 2006  Ross Paterson <ross at soi.city.ac.uk>
  * add Functor and Monad instances for Prelude types

    M ./Control/Monad/Fix.hs +4
    A ./Control/Monad/Instances.hs
    M ./base.cabal +1
    M ./package.conf.in +1