CachingUriResourceHandlerTest: cleanup after tests 2, 3 and 6

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
ProjectTest: cleanup after tests

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
ResourceTest: cleanup after tests

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
BaselineTest: cleanup after tests

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
WorkspaceRepositoryTest: cleanup after tests

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
ProjectLaunchImplTest: cleanup after tests

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
TestIndex: clean up after tests

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>