Cabal revisions of language-python-0.5.4

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

 name:                language-python version:             0.5.4+x-revision: 1 cabal-version:       >= 1.6 synopsis:            Parsing and pretty printing of Python code.  description:         language-python is a Haskell library for lexical analysis, parsing     hs-source-dirs: src     ghc-options: -fwarn-incomplete-patterns -fwarn-unused-imports -fwarn-warnings-deprecations    build-depends:-      base == 4.*,-      containers == 0.5.*,+      base >= 4 && < 4.11,+      containers >= 0.5 && < 0.5.8,       pretty == 1.1.*,       array >= 0.4 && < 0.6,       transformers >= 0.3 && < 0.6,