patch applied (cabal): Allow installing executables in-place, and using shell script wrappers

[Ian Lynagh]

Sun Jun 29 09:49:39 PDT 2008  Ian Lynagh <igloo at earth.li>
  * Allow installing executables in-place, and using shell script wrappers
  GHC-only currently.

    M ./Distribution/Simple.hs -9 +13
    M ./Distribution/Simple/GHC.hs -27 +69
    M ./Distribution/Simple/Install.hs -6 +16
    M ./Distribution/Simple/InstallDirs.hs -1 +25
    M ./Distribution/Simple/Setup.hs +37

View patch online:
http://darcs.haskell.org/cabal/_darcs/patches/20080629164939-3fd76-34cdf4b1090f5eab9de30ef579e05a7c2641443f.gz