Greatly increased starting psi offense stat and gain per level.

Updated to use the new weapon categories in Viper Weapon's Cache.

Removed class from AWC rolls. I already built them a custom pool so there is no need for the second pool giving random, completely useless or obsurd skills.

Added Psi Shield to the random roll ability pool.
In game it is called "Kyrie Eleison," and aurora wave will apply this as well if it is learned.