JUnitReportingRunner implemented as a BlockJUnit4ClassRunner
JUnitScenarioReporter configurable to notify or not the notifier when a test is finished. Required for integration with Arquillian, where it should not notify the runner because Arquillian does it instead
removed useless import
Merge remote-tracking branch 'andreiserea/master'

Conflicts:
	pom.xml
	src/main/java/de/codecentric/jbehave/junit/monitoring/JUnitReportingRunner.java
	src/main/java/de/codecentric/jbehave/junit/monitoring/JUnitScenarioReporter.java