patch applied (cabal): Bump version number to 1.6.0.0

[Duncan Coutts]

Thu Oct  9 22:24:09 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Bump version number to 1.6.0.0

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

View patch online:
http://darcs.haskell.org/cabal/_darcs/patches/20081010052409-adfee-7859911b10a08205b813771e32866a7f6ba0ee7d.gz