patch applied (cabal-branches/cabal-1.6): Add a few type sigs to help hugs and as documentation

Tue Oct 7 14:41:20 PDT 2008 Duncan Coutts * Add a few type sigs to help hugs and as documentation Thanks to Dimitry and Ross for identifying the problem. M ./Distribution/Simple/GHC.hs -1 +4 View patch online: http://darcs.haskell.org/cabal-branches/cabal-1.6/_darcs/patches/20081007214...