patch applied (cabal-branches/cabal-install-0.6): Bump version to 0.6.4

[Duncan Coutts]

Fri Nov 27 19:28:00 PST 2009  Duncan Coutts <duncan at haskell.org>
  * Bump version to 0.6.4
  Ignore-this: 425c514991eddf351739ce84a289c43

    M ./cabal-install.cabal -1 +1

View patch online:
http://darcs.haskell.org/cabal-branches/cabal-install-0.6/_darcs/patches/20091128032800-adfee-fc40e1c32f5ce1d7a97ce1474a2adb563aa1c33c.gz