hire mercenaries ver 2.0 added 2 range hireable units and patched for new dlc

You can hire mercenaries that can help battles with money.

-5 unit/3 coin
– weak but cheap

-2 unit/3 coin
– cheap weak range unit

-1 unit/6 coin
– strong range unit

-2 units/4 coin
-fragile melee unit

-2 unit/5 coin
– little stronger than goblin.

-1 unit/10 coin
– expensive but strong

-1 unit/8 coin
– balanced melee unit

-1 unit/9 coin
-good durable unit

-1 unit/60 coin
-high durable and high damage.