patch applied (cabal): Rewrite the Register module

[Duncan Coutts]

Sun Jun  7 11:28:21 PDT 2009  Duncan Coutts <duncan at haskell.org>
  * Rewrite the Register module
  It was getting increasingly convoluted and incomprehensible.
  Now uses the Program.HcPkg and Program.Scripts modules.

    M ./Distribution/Simple.hs -4 +1
    M ./Distribution/Simple/Configure.hs -4
    M ./Distribution/Simple/Register.hs -276 +268

View patch online:
http://darcs.haskell.org/cabal/_darcs/patches/20090607182821-adfee-aee44b8a49caccd26c55efdd527fe41722d00c61.gz