Minor balance changes.

First iteration of Lore of Hashut added.

Critical fixes complete.

Balance:
Nerfed Assault of Stone's response time.
Elemental rune uses reduced to 1/2/3.

Fixes:
Fixed a long standing issue with Rune of Water's fatigue drain being ten times higher than it should be. Damned decimal places.

Balance:
Slight tweaks to Lore of Ruin to prevent potential free spells (Scorch, Death Frenzy).

Balance:
Glean Magic now has limited uses.

Balance:
Rebalanced several magic missile spells' projectiles.

Forgot.

Forgot. Probably refinements to previous patch.