patch applied (packages/Cabal): Add correct^H^H^H^H British English spelling of optimisation

[Clemens Fruhwirth]

Mon Dec 17 05:35:33 PST 2007  Duncan Coutts <duncan at haskell.org>
  * Add correct^H^H^H^H British English spelling of optimisation
  For the --enable/disable-optimi(z|s)ation flag, allow the British English
  spelling of the flags as an alias. The current one is still the one
  displayed, and it does not list bith in the --help text, though the command
  completion would list both.
  Perhaps the default should be on the basis of the current locale :-).

    M ./Distribution/Simple/Setup.hs -2 +6