patch applied (cabal): Bump version in HEAD branch to 1.9.0

[Duncan Coutts]

Sun Nov 29 08:17:34 PST 2009  Duncan Coutts <duncan at haskell.org>
  * Bump version in HEAD branch to 1.9.0
  Ignore-this: bbbc9fbb9abdee3f51bdcf972554d93d
  The 1.8.x branch remains at 1.8.0.1

    M ./Cabal.cabal -2 +2
    M ./Makefile -1 +1
    M ./changelog +2

View patch online:
http://darcs.haskell.org/cabal/_darcs/patches/20091129161734-adfee-946fbfa5dee886dc2adeadaff32e8fe7a13636f3.gz