Cabal revisions of groundhog-0.3.1

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

 name:            groundhog version:         0.3.1+x-revision: 1 license:         BSD3 license-file:    LICENSE author:          Boris Lykah <lykahb@gmail.com> extra-source-files:  examples/*.hs  library-    build-depends:   base                     >= 4         && < 5+    build-depends:   base                     >= 4         && < 4.7                    , bytestring               >= 0.9                    , transformers             >= 0.2.1     && < 0.4                    , mtl                      >= 2.0                      Database.Groundhog.Generic.PersistBackendHelpers                      Database.Groundhog.Instances     ghc-options:     -Wall-    + source-repository head   type:     git   location: git://github.com/lykahb/groundhog.git