Legacy Monster Divarication

This fairly substantive adjustment removes almost all of the original "Legacy" monsters from the Story.ni file and puts them in their dedicated file, allowing for better scrutiny/adjustment in the future whilst also cutting out some clutter in this file. This includes statting, sex, and endings. They have all been moved to Nuku Valente's folder.

Exceptions include the "Dragoness" infection strain, which is contained within the context of a single NPC, and a drop item or so from these monsters.

This is also bundled with a couple trivial tweaks that are irrelevant to the core adjustment.

It compiled fine on my end, and a cursory check showed the monsters operating fine. Hopefully nothing breaks on your end...