Lots of stuff mainly for mounts

Added upgrade options to Great Taurus and Lammasu. Corrected Lammasu's
name. Fixed Blazing Body and did an additional variant for Great Taurus
in accordance to the FAQ. Added Lammasu, Great Taurus and Bale Taurus
profiles and linked to appropriate shared rules. Added wizard levels and
lores to Lammasu. Added "Chaos Dwarf only" to Black Hammer of Hashut and
Stone Mantle rules.