Guard Villagers

• [CHANGE] fix targeting crash related to iron golems (#278(

• [CHANGE] fix targeting crash related to iron golems (#278(

• [CHANGE] fix #275 and #276 (crashes with mods that load memory modules before Guard VIllagers)
• [CHANGE] make guards intentionally try to avoid powdered snow and other hazards more often

• [CHANGE] fix #275 and #276 (crashes with mods that load memory modules before Guard VIllagers
• [CHANGE] make guards intentionally try to avoid powdered snow and other hazards more often

CHANGELOG:- [CHANGE] fix crash with vampirism

• [CHANGE] try to mitigate against clerics failing to aim towards healing target
• [CHANGE] intentionally extend guard crossbow range when patrolling