patch applied (cabal-install): Add a install/upgrade --preference='foo < 2' flag

Thu Dec 18 13:38:49 PST 2008 Duncan Coutts * Add a install/upgrade --preference='foo < 2' flag This behaves just like the preferred-versions file in the hackage index but it can be specified on the command line or in a config file. M ./Distribution/Client/Dependency.hs -9 M ./Distribution/Client/Fetch.hs -3 +7 M ./Distribution/Client/Install.hs -21 +37 M ./Distribution/Client/Setup.hs -4 +15 View patch online: http://darcs.haskell.org/cabal-install/_darcs/patches/20081218213849-adfee-d...