Changelog for monad-validate-1.1.0.0

1.1.0.0 [2019-08-05]

Added the tolerate method to MonadValidate, which allows relaxing validation errors from fatal to nonfatal.
Added the embedValidateT and mapErrors functions, which can be used together to locally alter the type of validation errors in ValidateT computations.
Removed the MonadValidate instance for ContT, which is no longer possible to implement due to the addition of tolerate.