testSuiteProperties works in test goal #38

This is the first version of this parameter. It will be modified in the
future (currently it is a String{]) to be a custom object.
This new Object will let us implement new features such as overriding
properties in a subset of TestSuites.
Fix failing integration test

The test has failed since the implementation of testsuite properties
overriding when using the test goal.
In this test we consider that the runner type parameter is used by the
mojo when we found logs for SoapuiTestCaseRunner.

With the new feature, we add a new custom TestCaseRunner, so the logs
don't exist anymore.
The fix is to make this logs occur and ajust expected logs for the new
runner.