[cvs-nhc98] patch applied (hat): Move around the locations of installed hat components a little bit.

[Malcolm Wallace]

Wed Jun  5 07:18:54 PDT 2002  malcolm
  * Move around the locations of installed hat components a little bit.
    * The .hx files used by hat-trans are compiler-independent.
    * The .hi files for transformed versions of the standard libraries
      are compiler-specific.
    * The libHShat.a library is also compiler-specific.
    * Allow both nhc98- and ghc- built versions to co-exist.

    M ./src/hatlib/Makefile -11 +15