Release notes

2.0.1:

• Add Read / Write utilities 1

2.0:

• Replace play/functional with typelevel/cats (#38 1, 2, 3, 4, 5, 6, 7, 8, 9)

• Impove error reporting (#40 1, 2)

• Rework project structure: json → playjson, json4s → jsonast, jsjson (#50 0 1, 2)

• Add Scala.js support (#42 1, 2, 3, 4, 5)