#9 feedback implemented
Merge remote-tracking branch 'github/master'

Conflicts:
	clean-javaee-domain/src/main/java/orderprocessing/scheduling/OrderSchedulerService.java
	clean-javaee-domain/src/test/java/operatorsupport/OperatorTaskDaoTest.java
	clean-javaee-domain/src/test/java/orderprocessing/OrderRepositoryTest.java
	clean-javaee-domain/src/test/java/orderprocessing/scheduling/ConfigurationFactoryTest.java