JAX-RS dev

Adds working Tomcat model under Java/RESTfulExample. Also adds several dependencies, the biggest of which are all the [Jersey](https://jersey.java.net/) resources and dependencies.

For more information on how to view JAX-RS, look at the README under the /Java folder in the [JAX-RS Branch](https://github.com/ajbowler/M14/tree/JAX-RS-Dev/Java)