Running Tests link from main StanfordVLSI/DragonPHY2 page

[jwrsg]

I had a number of problems getting DragonPHY simulations running. Steven Herbst referred me to the Running Tests link which is reached indirectly going through the Wiki tab. The information on that link addressed the issues I had.

In retrospect, I suspect it should have been obvious that this type of info. might be found behind that Wiki tab but just in case it's a bit non-obvious, it might be helpful to people encountering problems if a reference / link to that page within the "Running tests" section on the main dragonphy2 page is added.