TestCase: Calling of parent::setUp() check is no longer provided - it is due to changed order of events in PHPUnit 4.* (BC break)
MockFactory: PHPUnit mock generator is used as instance (not as static class) and through the ansestor (due to some changes is PHPUnit 4.*)
MockGenerator: Added unit test.
Compatibility with PHPUnit 4.*
Experimental support for Travis CI.