JPA2 incomplete integration. Liquibase functional but disabled in pom.
Initial stages will see DDL getting regenerated on mysql database and
regenerated as data model changes.

Liquibase would be reintroduced once the data model stablizes.

Mysql and Mysql Embedded would be used for dev and integartion testing
respectively. 

Still need to find embedded mongoDB for integration tests. Not sure if
its required at this stage.

Next:

1.) Integrate JPA2
2.) create users and groups.
3.) Integrate with Spring Security.
4.) add linkedin login???
5.) Start with front end development.