patch applied (cabal): Merges from hscolour patch and make it work with haddock-0.8

[Duncan Coutts]

Mon Jul 23 11:06:02 PDT 2007  Duncan Coutts <duncan at haskell.org>
  * Merges from hscolour patch and make it work with haddock-0.8
  Some minor changes due to changes since the hscolour patch was written.
  Make it work with haddock-0.8 by using %{MODULE} rather than %{FILE}
  and generate output file names to match (ie not using the original file
  extension, just using the module name for the output file).

    M ./Distribution/Setup.hs -2 +5
    M ./Distribution/Simple.hs -14 +14