Hibernate module for Vavr

This is currently a total WIP. Initial goals

1. Get a List wiring in via a UserType
2. Get an Option wired in via a UserType
3. Auto-support List through registration.
4. Auto-support Option through registration.

Notes:

PersistentList must be one of type vavr List and be of type PersistentCollection to be supported by hibernate. Currently implementation is super verbose because it must delegate so many methods. Lombok @Delegate doesn't really help because of it's limitations. Lombok @Delegate only delegates methods for 1 level of hierarchy and List has at least 4 and implements multiple interfaces.

TypeDescriptor is the mechanism by which hibernate auto-registers it's type marshalling scheme.

Current test in place fails as planned. Get that to work and we are have something.