Even Tony Stark wants to get in on the Silicon Valley startup craze. This November, a new series will have the genius behind Iron Man moving to San Francisco so that he can launch a mobile app — hell even don a new suit of armor that wouldnt look entirely out of place at a futuristic Apple store. According to Mashable, Starks app will have something to do with the Extremis treatment featured in Iron Man 3 (first seen in a 2005 comic run), and seemingly, itll be much more than a simple app, promising users beauty, perfection … and possibly immortality. …