Regenerated documentation

v0.4.0.2

regenerate docs again

Moved all files into move idiomatic folders

move files into more idiomatic packages and replaced cabal file with …

…package.yaml

Fixed build, by removing internal uses of outdated EitherT

This is a minor release simply to keep katydid's build working for stackage.

commercialhaskell/stackage#3615

New Smart constructors and user defined functions

v0.3.0.1

increase version to 0.3.0.1