Adjust createRequest/getResponse methods
Fix arguments pass
Clone request so it can reused for multiple responses
Adjust tests
Introduce CM_Response_Abstract::getResponseClassName
Simplify TestCase->getResponse()
Do not clone $request in CM_Response_Abstract
Actually clone request (as safer)
Print className in exception message
Merge pull request #1323 from tomaszdurka/issue-1323

Small adjustments for CMTest_TestCase