remove calls to super.setUp / super.tearDown of TestCase
changed method design in order to look similiar to the existing methods
improve replacing behaviour (also replace super calls at end of
setUp/tearDown)
Merge branch 'WtfJoke-removeTestCaseSuperCalls'

Conflicts:
	de.simonscholz.codemodify/src/de/simonscholz/junit4converter/JUnit4Converter.java