patch applied (ghc-7.0/packages/Cabal): Add --html for haddock command.

[Ian Lynagh]

Sat Aug 15 18:40:17 PDT 2009  Thomas Schilling <nominolo at googlemail.com>
  * Add --html for haddock command.
  
  This makes it easier to build both html documentation and a hoogle
  database:
  
    ./setup haddock [--html]   # build only HTML docs (default)
    ./setup haddock --hoogle   # build only Hoogle DB
    ./setup haddock --hoogle --html   # build both

    M ./Distribution/Simple/Haddock.hs -8 +17
    M ./Distribution/Simple/Setup.hs +9

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc-7.0/packages/Cabal;a=darcs_commitdiff;h=20090816014017-7c5c6-a90a7c95d01f8a836ada6705212c997db3d16c61.gz