Update to the Microsoft Edge Web Platform on Windows Insider Preview Bug Bounty Program terms

On August 4, 2016 we launched a bounty program that targets Remote Code Execution (RCE) vulnerabilities in Microsoft Edge on the Windows Insider Preview Slow (WIP slow). Today, we will be making additions to this bounty program. Since security is a continuous effort and not a destination, we prioritize acquiring different types of vulnerabilities in different points of time.