patch applied (packages/Cabal): Remove the feature for highlighting the default cases in --help output

[Ian Lynagh]

Tue Apr 29 12:12:06 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Remove the feature for highlighting the default cases in --help output
  Turns out it doesn't help us much because in many cases the initial/default
  flags are actually empty so we cannot identify the default values.

    M ./Distribution/Simple/Command.hs -34 +8

View patch online:
http://darcs.haskell.org/packages/Cabal/_darcs/patches/20080429191206-adfee-681c2ef077d3a1ba768b833fba5b877fae723919.gz