patch applied (cabal-branches/cabal-install-0.8): Distribution/Client/Unpack.hs: removed redundant import

Sun Dec 20 13:45:45 PST 2009 Sergei Trofimovich <slyfox@community.haskell.org> * Distribution/Client/Unpack.hs: removed redundant import M ./Distribution/Client/Unpack.hs -1 +1