added new monster
added new dragon monster
commit already
Merge branch 'master' of https://github.com/adwebb/SnowAndProjectiles

Conflicts:
	SnowAndProjectiles.xcodeproj/project.pbxproj
	SpriteKitSimpleGame/MyScene.m
Merge branch 'master' of https://github.com/adwebb/SnowAndProjectiles

Conflicts:
	SpriteKitSimpleGame/MyScene.m