patch applied (ghc): Massive patch for the first months work adding System FC to GHC #29

[chak at cse.unsw.edu.au]

Fri Aug  4 15:12:21 PDT 2006  Manuel M T Chakravarty <chak at cse.unsw.edu.au>
  * Massive patch for the first months work adding System FC to GHC #29
  
  Broken up massive patch -=chak
  Original log message:  
  This is (sadly) all done in one patch to avoid Darcs bugs.
  It's not complete work... more FC stuff to come.  A compiler
  using just this patch will fail dismally.

    M ./compiler/rename/RnExpr.lhs -1 +1