Bumping used versions. Using Xstream package as the same in jenkins-test-harness (other failed, with not found method). Cleaning up formatting and readability.
Differentiating between Unit and Integration tests. Integration tests runned by failsafe, unit runned by surefire. Repackaging tests. Renaming tests and test methods.
Adjusting the description of githubs readme.
Merge pull request #44 from gmaslowski/ROJC-36

#36