recursion-schemes-ext-0.1.0.1: README.md

# recursion-schemes-ext

This adds several functions to
[recursion-schemes](https://hackage.haskell.org/package/recursion-schemes-5.0.2),
including a `cataM`.

At the moment, you should be careful using functions from this package. While
APIs will likely be stable, they may occasionally be wrong.