YOF Facet

Facet system for the YOF editor.

This one is going to be tough, but I think we can manage it.

Basic system works out like so: characters will select their facets from a list, the final character sheet will display those facets. If the facets impact stats, skills, or proficiency, that bonus needs to be added. if it adds a direct bonus to AV/DV that should be factored in as well.