title: How to customize Allure report to add new status to allure status report?
body: <p>I have allure report integrated with our testng automation framework. And, we are trying to get the allure reporting customized in such a way that we would be able to get the pass% for the Priority 1 test cases. 
  At the moment, the allure report only contains the Failed, Broken, Canceled, Pending, and Passed test cases. Is there a way I can maybe add another category to the report say "P1 Tests"?</p>