Splits specs describing access and refresh token behaviour.
Adds license text to new specs.
Adds JUnitRunner to SecurityApiSpec.
Simplifies by removing unnecessary objects.
Breaks unit tests for SecurityApi into several specs.
Tweaks to wording of user admin feature.
Removes obsolete step def.
Adding acceptance test and support code for User Creation scenario.
Adds Mongo and Auth Configurations.
CreateUserRequest java bean for jackson request marshalling.
ExceptionAdvice interceptor and exception types.
Improves responses and request validation.
User persistence.
Adds request binding and validation to UsersController.
Flesh out security config.
Adds and updates license headers.
Upgrades to latest gradle wrapper.
Fixes broken UsersControllerSpec.
Resolve conflicts.