Fixed crash / stance related tables

Fixed cdir_military_generator_unit_qualities_tables

Added Lore of Heavens to Franz, Lore of Light to Tyrion, updated Grimgor's trait, and added Valten trait.

Tweaked Tyrion, Gelt traits. Added Set bonus for Gelt's faction crafted items.

Necromancy Gelt trait now obtainable if Sylvania is vassalised, trait tweaks

Fixed Trait Assign Issue

Added Skarsnik Avatar of Mork bonus trait, and added teleport stances to Malekith and Gelt traits

Added Lore of Vampires to Nagash trait

Added Thorgrim Incarnate of Metal trait, and tweaked existing traits.

Added Ungrim Incarnate of Fire trait, Gelt Necromancy trait, and adjusted a few existing traits.