AMD/ATI Pixel Clock Patcher

[ToastyX]

The driver location issue looks like the same issue that affected the NVIDIA patcher. I was already working on making the same change with the AMD patcher, so this would have been a quick fix.

It's a good thing I didn't release it yet because I'm running into a different issue where making ANY change to the 16.9.1 driver file results in a black screen. I don't know if this is some sort of code protection or if something else needs to be done when moving the driver file. I'll look into it some more this weekend, but I'm not sure if I'll find a way around this.