* Changed mana_used to use int32,
to match int32 mana_cost
This will allow higher mana costs to function
* Corrected DoHPToManaCovert to Int32
* Removed unused uint16 GetMana function call from Server/zone/questmgr.h
* Change GetSkillDmgAmt from Int16 to Int32 (SkillDamageAmount2 which uses function is Int32)
* Delete mob.cpp
* Revert "Delete mob.cpp"
This reverts commit 3db8bf04d1.
* Revert "Change GetSkillDmgAmt from Int16 to Int32 (SkillDamageAmount2 which uses function is Int32)"
This reverts commit cf5dbc9ce8.
Co-authored-by: dmcintosh-BCT <dan@blackcreektechnologies.com>