The link to the run.py script on the ['Running Regression Tests' page] [1] points to the [github page for the file][2], and if a user simply tries to download that they will get html, not the python file. Can we change the link to point to the [raw file][3]? I think that would make it easier for people trying to get started (or veteran testers who are just trying to download it on a new machine!).