modify camera position
add mage reskin.
Merge pull request #106 from zaojiahua/master

add bag function on chooserolescene
merge with fusijie/master
add arrow for archer
Merge pull request #107 from calfjohn/master

2 commits
Add attack effects
Merge branch 'master' of https://github.com/fusijie/FantasyWarrior3D
add resource
Merge pull request #108 from calfjohn/master

add resource
Merge branch 'master' of https://github.com/fusijie/FantasyWarrior3D
Merge pull request #109 from RaoZiJian/master

Add attack effects
Add choose role music effect
add ParticleManager and remove unused classes.
Merge pull request #110 from RaoZiJian/master

Add choose role music effect
Merge branch 'master' of github.com:fusijie/FantasyWarrior3D

Conflicts:
	src/GlobalVariables.lua
moved all property to global
Merge branch 'master' of https://github.com/fusijie/FantasyWarrior3D

Conflicts:
	src/ActorTestScene.lua
	src/GlobalVariables.lua
	src/actors/Actor.lua
	src/actors/Archer.lua
	src/actors/Dragon.lua
	src/actors/Knight.lua
	src/actors/Mage.lua
	src/actors/Piglet.lua
	src/actors/Rat.lua
	src/actors/Slime.lua
Merge pull request #111 from Wu-Hao/master

refactored Actors
Better AI