* BAEL-318: updated activation page
* BAEL-1098: Testing a REST API with Karate
* BAEL-1098: updated classpath on CucumberOptions
* BAEL-1098: updated KarateTest to KarateUnitTest
* BAEL-1098: reverting changes to activation.jsp on spring-webflow
* BAEL-1098: reverting changes to activation.jsp on spring-webflow
* BAEL-1098: updated karate version
* upgrade to spring boot 1.5.2
* add full update to REST API
* modify ratings controller
* upgrade herold
* fix integration test
* fix integration test
* minor fix
* fix integration test
* fix integration test
* minor cleanup
* minor cleanup
* remove log4j properties
* use standard logbook.xml