patch applied (packages/Cabal): Bump version to 1.3.6

[Ian Lynagh]

Sat Feb 23 10:42:42 PST 2008  Duncan Coutts <duncan at haskell.org>
  * Bump version to 1.3.6
  Due to recent api changes

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

View patch online:
http://darcs.haskell.org/packages/Cabal/_darcs/patches/20080223184242-adfee-706cd96d279deef0ca2d15b3416908dcf52d8a64.gz