patch applied (packages/Cabal): Add check for use of "build-depends: foo == 1.*" syntax

[Ian Lynagh]

Tue Dec  2 05:14:59 PST 2008  Duncan Coutts <duncan at haskell.org>
  * Add check for use of "build-depends: foo == 1.*" syntax
  It requires Cabal-1.6 or later.

    M ./Distribution/PackageDescription/Check.hs -2 +66

View patch online:
http://darcs.haskell.org/packages/Cabal/_darcs/patches/20081202131459-adfee-80ed2734cf94d5ff93fafca86a3329c577803fae.gz