patch applied (ghc): Basic set up for global family instance environment

[chak at cse.unsw.edu.au]

Wed Sep 20 11:50:19 PDT 2006  Manuel M T Chakravarty <chak at cse.unsw.edu.au>
  * Basic set up for global family instance environment
  Mon Sep 18 19:52:34 EDT 2006  Manuel M T Chakravarty <chak at cse.unsw.edu.au>
    * Basic set up for global family instance environment
    Fri Sep 15 15:20:44 EDT 2006  Manuel M T Chakravarty <chak at cse.unsw.edu.au>
      * Basic set up for global family instance environment

    M ./compiler/typecheck/TcInstDcls.lhs -32 +32
    M ./compiler/typecheck/TcRnMonad.lhs +2
    M ./compiler/typecheck/TcRnTypes.lhs -3 +8
    M ./compiler/typecheck/TcTyClsDecls.lhs -10 +6
    M ./compiler/typecheck/TcType.lhs -2 +8