Build 24830598

-Mercenaries can now be physically deployed to fight for you
-Mercenaries gain spendable skill points which affect their fighting stats
-Mercenaries are targeted and attacked by animals, and may be killed
-Npcs cannot walk on top of the main crystal anymore
-Improvements to npc movement system
-Minor changes to post processing effects
-Minor UI improvements
-Fixed a small bug related to refreshing the contract list when a mercenary is purchased
-Fixed a bug related to stalled animal movement