implemented Leeroy Jenkins
implemented Blood Imp
implemented Demolisher

Also implemented the Mech minion type in anticipation of Goblins vs
Gnomes
implemented Bloodsail Raider and Bloodsail Corsair

Introducing the pirate class
Implemented Frost Elemental
Implemented Hogger
Implemented Master Swordsmith
GUI card selection bug fix
Merge branch 'master' of https://github.com/oyachai/HearthSim into master

Conflicts:
	src/main/java/com/hearthsim/Game.java
	src/main/java/com/hearthsim/card/Deck.java