patch applied (packages/Cabal): Make Data.Version parsing stricter

[Ian Lynagh]

Wed Jan 23 12:19:30 PST 2008  Duncan Coutts <duncan at haskell.org>
  * Make Data.Version parsing stricter
  Dissalows version strings like "1.05". It'd have to be "1.5" or "1.0.5".
  That is, leading '0's in version components are no longer allowed.
  The Version parser & pretty printer should now be exactly 1-1 and invertable.

    M ./Distribution/Version.hs -5 +10

View patch online:
http://darcs.haskell.org/packages/Cabal/_darcs/patches/20080123201930-adfee-a28ae11d5340bbb7cbb4b61d193e9e48ec8fe154.gz