Minor bug fix.
Revisioning of the compare junit tests.
Merge branch 'output_scheme_revision' of https://github.com/COelsner/RegressionTestTool into output_scheme_revision

Conflicts:
	RTT/tests/src/rtt/core/tests/junit/compare/CompareNodeInformationalTests.java
	RTT/tests/src/rtt/core/tests/junit/compare/CompareNodeTests.java