Removed MongoDB connection support
First cut of converting CP Event JSON to GB Event
ComplianceSnapshot loaded dynamically
Use out of box ObjectMappers with Converters.
Inject common ObjectMapper for reuse
Removed the last of the mongo references
Added tests for event manager

Added new tests and updated old tests to no rely
on curator to determine if the test succeeded.
Create reusable Gutterball ObjectMapper

Allows sharing the same configuration b/w app
and tests.
Added tests for event handlers
Added property converter tests
Added tests for GutterballObjectMapper

These tests are only meant to check that the basic
structure of our model objects are deserialiazed by
the object mapper.