Candidate spec and generic installer

[Don Stewart]

I have a candidate .cabal file that builds with GHC 7.0.1, that could
form the base of some 2011.1 (preview) release this weekend.

 * Cabal file:
            http://code.galois.com/darcs/haskell-platform/haskell-platform.cabal

 * Generic source installer:
            http://www.galois.com/~dons/code/haskell-platform-2011.1.0.0.tar.gz

 * Darcs repo (while code.haskell.org is down) (currently pushing to).
            http://code.galois.com/darcs/haskell-platform/

-- Don