Sly 2 - Laser Redirection Bugfix Patch

I figured out what the official bugfix first seen in the Japanese PS2 release was doing, and I was able to recreate it. My fix does what the official fix does in a slightly different way, and it applies two more preventative measures of my own design. Additionally, my fix is so unintrusive that it only makes modifications near the end of the job then immediately reverts all changes after the fix takes effect. Only one byte of codecave space was used, and all non-global data is accessed via pointers, making it compatible with all other mods. It currently sits at 147 PNACH lines, but once CLPS2C implements some more features, I'll be able to get it even lower. Real PS2 consoles have a 500 line limit for cheats. I'm not releasing this until I'm completely done with it, but it's just a novelty anyways.