Added Conjurable Creatures, Tomes, and Recipes for:

> Wolf
> Ice Wolf
> Sabre Cat
> Snowy Sabre Cat
> Vale Sabre Cat

Added Black Soul Gem Conjuration books

Fixed Whiterun Guard Recipe - WR Guard Cuirass, Human Skull and Black Soul Gem infused Summoning Book

Can now summon:

Flame, Frost and Storm Atronach (alternate recipe from Midden)
Skeevers
Venomfang Skeevers
Guard (Whiterun) - Requires that you are Thane of Whiterun

Currently, Whiterun is the only home to this crafting station.