issue #8: added handling of @Before and @After in test helper
Merge remote-tracking branch 'npiguet-test-helper/master'
first (broken) version of RemoteBrowser in the new framework
Merge remote-tracking branch 'npiguet-test-helper/master'

Conflicts:
	test-helper/src/main/java/org/stjs/testing/driver/JUnitSession.java
implementation of the remote browser (still needs improvement)
add rhino browser in the test helper
Merge remote-tracking branch 'st-js/master' (some browsers are broken)

Conflicts:
	examples/src/test/resources/stjs-test.properties
	test-helper/src/main/java/org/stjs/testing/driver/DriverConfiguration.java
	test-helper/src/main/java/org/stjs/testing/driver/JUnitSession.java
	test-helper/src/main/java/org/stjs/testing/driver/browser/AbstractBrowser.java
	test-helper/src/main/java/org/stjs/testing/driver/browser/RhinoBrowser.java
	test-helper/src/main/resources/start-nopoll.html
Rhino can now run happily next to the other browsers, using the same starting HTML