ConquestiaMobs v1.1.1

- CqmCommandHandler:
Adjusted CQM Help book message.

- ConquestiaMobs:
Removed unneeded import. Fixed config initialization issue causing null
pointer error. Fixed stupid mistake that was creating multiple spawn
handlers. Fixed unneeded casting to allow removal of unneeded import.

- MobDamageHandler:
Added a check to potentially save some computation, also added a check
to see if setting was enabled before trying to do calculations.

- MobSpawnHandler:
Same changes as MobDamageHandler.