add support for change test result in Jira

We probably had a small misunderstanding. I understand necessity to have JIRA ID ("MET-11") specified in each test case. I just don't think it's necessary to call two functions from ZAPI library & specify that many parameters.

I'd imagine we could use something like:

    def test_failing(self):
    """ test google title """
    self.execution_data = self.zapi.add_execution("MET-11")
    ....

`self.execution_data` would be touple of (issue_id, execution_id)

All other parameters could be hopefully loaded from pytest arguments, or config logs using `ControlTest.gid()`

As for the version retrieval: I agree with proposal, sounds good to me.