Modify binding and EffectSprite3D, fix issues
Merge branch 'master' of https://github.com/fusijie/WarriorQuest
Merge pull request #20 from RaoZiJian/master

Modify bindings and EffectSprite3D, fix issues
Merge branch 'master' of https://github.com/fusijie/WarriorQuest

Conflicts:
	WarriorQuest/src/BattleFieldScene.lua
	WarriorQuest/src/LuaSprite3D.lua