Editing, corrections, and filling out the wiki and knowledge base

Mod 5.5 is everywhere in the wiki and knowledge base, but it's a mod, not the official game, and it duplicates everything. As for those sets I underlined, I'm not sure they're from this mod — I just assumed so because it shows up there. And these stats on artifacts need to be double-checked later. The rune axe doesn't have any of this. And you need to add bonuses for partial sets, full sets, and for specific factions.