Completed texture pack and preload particle.
preload boss and stop music while restart game.
Merge branch 'master' of https://github.com/Wu-Hao/Moon3D

Conflicts:
	Classes/LoadingScene.cpp
Merge branch 'master' of https://github.com/Wu-Hao/Moon3D

Conflicts:
	proj.ios_mac/Moon3d.xcodeproj/project.pbxproj
Merge pull request #36 from fusijie/master

Completed texture pack and preload particle.