patch applied (packages/packedstring): Remove a number of modules now in a "containers" package

[Ian Lynagh]

Wed Aug  1 15:38:58 PDT 2007  Ian Lynagh <igloo at earth.li>
  * Remove a number of modules now in a "containers" package

    R ./Data/Foldable.hs
    R ./Data/Graph.hs
    R ./Data/IntMap.hs
    R ./Data/IntSet.hs
    R ./Data/Map.hs
    R ./Data/Sequence.hs
    R ./Data/Set.hs
    R ./Data/Traversable.hs
    R ./Data/Tree.hs
    M ./base.cabal -9