patch applied (cabal): Remove unused support for installing dynamic exe files

[Duncan Coutts]

Wed Jan 28 09:04:21 PST 2009  Duncan Coutts <duncan at haskell.org>
  * Remove unused support for installing dynamic exe files
  No idea why this was ever added, they've never been built.

    M ./Distribution/Simple/GHC.hs -7

View patch online:
http://darcs.haskell.org/cabal/_darcs/patches/20090128170421-adfee-b4b7a7d3673faa984daead873ded0e5609fd1d42.gz