Used jackson to deserialize organization and response into the dynamic entity properties.
Made collection abstract class for other collections that will use it ( User collections, Roles collections)
Merge branch 'UG-rest-test-framework-overhaul' of https://git-wip-us.apache.org/repos/asf/incubator-usergrid into UG-rest-test-framework-overhaul

# By Todd Nine
# Via Shawn Feldman (1) and Todd Nine (1)
* 'UG-rest-test-framework-overhaul' of https://git-wip-us.apache.org/repos/asf/incubator-usergrid:
  Fixes TokenServiceIT and bug in ManagementService counter test
  Fixes FB test
  Fixes OrganizationIT.  Suffers from same org->admin bug
  Fixes EmailFlowIT and creates utilities for testing.
  Fixes Creator test to use unique strings
  Fixes ManagementServiceIT
  Finished rule for use in tests and completed ExportServiceIT migration to the rule
  Updated maven config
  Finished first pass in core