- Implemented RhizomeConfigurationService for bootstrapping, loading,
and updating configurations.

- Added ObjectMapperRegistry to minimize the number of Jackson instances
that have to be created through the project.

- Implemented refcounting and locking JettyLoam embedded jetty
bootstrapper.

- Added initial versions of SpringDispatcherServletPod and WebAppPod.

- Added a bunch of miscellaneous scripts and loggign configuration
files.

- Added Hazelcast definiitions for sessions and settings.

- Added configuration types for bot strapping.

- Added Spring metrics endpoint, partially as a test

- Added Jersey health endpoint, partially as a test

- Added support for Graphite reporters

- Added initial implementation of RhizomeInitializer the base of the
  plugin system.