Folder Reorganization and dependency cleanup

Reorganized folder structure to accommodate a more mirrored structure of
the .Net code.  Unsure how to the frontend will integrate, once
decoupled, but this is a start.

Updated dependencies and libraries used by using the maven dependencies
for
org.glassfish.jersey.containers:jersey-container-grizzly2-http:2.13
and
org.glassfish.jersey.media:jersey-media-json-jackson:2.13