patch applied (cabal-branches/cabal-1.1.6): Make cabal know it' s own version number correctly

[Duncan Coutts]

Tue Oct 10 06:09:39 PDT 2006  Duncan Coutts <duncan.coutts at worc.ox.ac.uk>
  * Make cabal know it's own version number correctly
  This is an unpleasent way of doing it.
  Will have to fix once and for all in the next version.

    M ./Distribution/PackageDescription.hs -1 +1