Update AW Code

[baconpaul]

Airwindows — Today at 9:05 AM
BTW, I have pushed a small but significant bugfix to Galactic, Verbity and IronOxideClassic2 having to do with the undersampling code I use: working on the new Chamber plugin I found that at higher sample rates, I had some samples out of sequence. The changes fix this. also Chamber has a little averaging tweak to further smooth high sample rate output, but Galactic is otherwise unaltered. I suspect this will be a desirable fix that doesn't alter anything anyone was liking about Galactic (and Verbity, if that's also accessible in Surge)