[commit: base] ghc-generics's head updated: Merge branch 'master' of http://darcs.haskell.org/packages/base into ghc-generics (e95046e)

[José Pedro Magalhães]

Repository : ssh://darcs.haskell.org//srv/darcs/packages/base

Branch 'ghc-generics' now includes:

     5dac514... Performance improvement for division: got rid of an unnecessary branching in cases where the second argument is a constant and is not -1.
     cc5431e... Add GHC.Event.getSystemEventManager :: IO (Maybe EventManager)
     a07504a... Add a note about the definition of quot etc
     4817fca... Comment the generics stuff instances in GHC.Int, for now.
     e95046e... Merge branch 'master' of http://darcs.haskell.org/packages/base into ghc-generics