patch applied (cabal-install): In cabal list, always display available and installed versions

Tue Jan 13 16:33:29 PST 2009 Duncan Coutts * In cabal list, always display available and installed versions Previously we omitted the line if it was not installed, or was not available. However that confused people because it was not obvious that it would list both. Now it shows something like: * foo Latest version available: 1.0 Latest version installed: [ Not installed ] M ./Distribution/Client/List.hs -6 +8 View patch online: http://darcs.haskell.org/cabal-install/_darcs/patches/20090114003329-adfee-1...