update
Merge remote-tracking branch 'origin/win32' into win32

Conflicts:
	PiniEngine.exe
	lua/BuiltIn_Animation.lua
	lua/LanXVM.lua
	lua/PiniAPI.lua
	lua/PiniLib.lua
	lua/base64.lua
	lua/main.lua
	lua/md5.lua
	lua/trycatch.lua
	lua/utils.lua
	resource/proj_default/module/libdef.lnx
	resource/splash/pini.png
	window/libcocos2d.dll