patch applied (ghc): Remove some $(TOP)s that cause problems on Windows (as they contain ':')

[Ian Lynagh]

Fri May 15 17:11:18 PDT 2009  Ian Lynagh <igloo at earth.li>
  * Remove some $(TOP)s that cause problems on Windows (as they contain ':')

    M ./docs/users_guide/ghc.mk -1 +1
    M ./utils/ghc-cabal/ghc.mk -1 +1

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20090516001118-3fd76-22603aa57970cf3c0f8b74437cf5d17cc45c9ba0.gz