Cabal revisions of monad-logger-0.3.20.1

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

 name:                monad-logger version:             0.3.20.1+x-revision: 1 synopsis:            A class of monads which can log messages. description:         Hackage documentation generation is not reliable. For up to date documentation, please see: <http://www.stackage.org/package/monad-logger>. homepage:            https://github.com/kazu-yamamoto/logger library   exposed-modules:     Control.Monad.Logger -  build-depends:       base                >= 4         && < 5+  build-depends:       base                >= 4         && < 4.10                      , transformers                      , transformers-compat >= 0.3                      , text