Initial commit.

.gitignore

README.md

build.sbt

project/build.properties

src/main/scala/example/Console.scala

src/main/scala/example/Crud.scala

src/main/scala/free/Free.scala

src/main/scala/free/Id.scala

src/main/scala/free/Monad.scala

src/main/scala/free/NaturalTransformation.scala