Adds Apache License Headers, enables rat-check, find-bugs and checkstyle plugins. Contributed by Venkatesh Seetharam

Rigged BridgeManager and Bridge Properties together.

Fixed LineageBean & LineageBridge.

ServiceInitializer and Services collection no longer exist and have been
replaced by Guice dependency injection.
Added comments and improved testability.
Maven verify now runs - almost ready for CI (issues with keytool maven
plugin)

files (e.g. for testing).  Also added a unit test to ensure this
functionality is working.

todo: add more parser functionality around astnode specifically around
partitions, drops, updates and alters

Initial project code with maven modules and basic repository code. Contributed by Venkatesh Seetharam