Changes for #390 Broken TestNG several tests report

This should fix problem #390 
The problem #393 which I opened is related to incorrect rendering of the suite name here is a full screenshot  The suite name on the right upper side is rendered correctly.  
![allure 393](https://cloud.githubusercontent.com/assets/7651167/4437041/cbaee1e6-478a-11e4-952d-6ce971b4331d.jpg)