patch applied (cabal-install): Update tar code based on new tar package

Sun Mar 1 09:49:49 PST 2009 Duncan Coutts * Update tar code based on new tar package M ./Distribution/Client/IndexUtils.hs -21 +23 M ./Distribution/Client/Install.hs -4 +5 M ./Distribution/Client/Tar.hs -347 +456 M ./Distribution/Client/Unpack.hs -3 +3 View patch online: http://darcs.haskell.org/cabal-install/_darcs/patches/20090301174949-adfee-e...