Integration test: Genesis
-IntegrationFunSuite: mark test suites as integration tests
-MarathonIntegrationTests: convenience traits to create simple integration tests
-JacksonSprayMarshaller: classes to fit jackson/jaxb into spray data handler
-MarathonFacade: acts as wrapper for marathon REST API
-ProcessKeeper: keeps track of started processes and services
-IntegrationTest: simple example integration suite
-mark optional command line args