[MGasiewski]

Updated FPS smoothing algorithm from the previous linear smoothing algorithm, to an exponential algorithm based on Dolphin's implementation. Dolphin uses Exponential Moving Average. Referenced their implemetation.

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[YoshiRulz]

I messed around with this a bit, tweaking the two constants, and I'm not sure this new algorithm is much better. What I can say is that the code sucks and needs refactoring, so I might do that first. Done, here's a merged copy, though starting over might be easier.