Changelog:
* [+] Added blendmode for Kokiri Sword Blade - Zelda OOT, and improved blendmode for Mario 64’s 3D head (DarthSidious666)
* [!] Refactor MemoryUpdateMI
* [!] Tidy MemoryUpdateDP (removed unnecessary interrupts)
* [!] Delegate VIScales
* [~] A couple of minor changes