Log Message:
Update to parser-combinators-1.3.0

* Changed the Control.Applicative.Permutations module to only require
  Applicative and not Monad. This module is the least restrictive and
  works with parsers which are not Monads.

* Added the Control.Monad.Permutations module. This module may be
  substantially more efficient for some parsers which are Monads.

* Corrected how permutation parsers intercalate effects and
  components; parsing an effect requires that a component immediately
  follows or else a parse error will result.