Cabal revisions of hashed-storage-0.4.9

Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.

 name:          hashed-storage version:       0.4.9+x-revision: 1 synopsis:      Hashed file storage support code.  description:   Support code for reading and manipulating hashed file storage         Bundled.SHA256         Storage.Hashed.Utils -    build-depends: base >= 3 && < 5,+    build-depends: base >= 3 && < 4.8,                    containers,                    mtl,                    directory,