Refactoring:
- rename a couple of classes to better reflect what theyre doing
- rename a couple of variables
- add TestResource: should represent a test resource in sonar
313: Make the unit test import compatible with Sonarqube's >= 4.2
Fix tests
Merge branch 'xunit-refactoring'
313: Make the unit test import compatible with Sonarqube's >= 4.2
- reimplement the resource lookup to allow any testcase->testresource
assingments (not just those which orient on the local testsuite-structure)
- refactor
- add testcases