patch applied (packages/Cabal): Bump version number as we've made api changes

[Clemens Fruhwirth]

Sat Dec 15 11:40:28 PST 2007  Duncan Coutts <duncan at haskell.org>
  * Bump version number as we've made api changes

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