patch applied (cabal-install): Refactor installLocalPackage and installRepoPackages

Wed May 7 11:01:08 PDT 2008 Duncan Coutts * Refactor installLocalPackage and installRepoPackages They share most code so pull the first and last bits out into the top level install function. They now need 2 and 3 fewer params respectively, which is a good sign. Rename them because they're generating plans now rather than doing the installation directly. M ./Hackage/Install.hs -59 +48 View patch online: http://darcs.haskell.org/cabal-install/_darcs/patches/20080507180108-adfee-6...