patch applied (packages/Cabal): Move the docs for the buildable field to a better place.

[Ian Lynagh]

Tue Jul 29 09:08:08 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Move the docs for the buildable field to a better place.
  It doesn't need to be right up near the top.

    M ./doc/Cabal.xml -14 +14

View patch online:
http://darcs.haskell.org/packages/Cabal/_darcs/patches/20080729160808-adfee-f4f6563541868c969a69f231f0a49daebdedeffb.gz