patch applied (ghc-6.12/packages/base): Bump version to 4.2.0.2

[Ian Lynagh]

Fri May 21 13:22:45 PDT 2010  Ian Lynagh <igloo at earth.li>
  * Bump version to 4.2.0.2

    M ./base.cabal -1 +1

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc-6.12/packages/base;a=darcs_commitdiff;h=20100521202245-3fd76-13e1f3b50ca199a9417b4a1e337c6b406837aa4d.gz