注释掉添加的fopen相关处理, 否则 fopen操作是出现 BAD_ACCESS错误
Merge branch 'v3_dll' of https://github.com/chengstory/cocos2d-x into v3_dll
解决GUI, CocosStudio导出符号添加后, 在Mac平台无法编译的问题.
Merge branch 'v3_dll' of https://github.com/chengstory/cocos2d-x into v3_dll

Conflicts:
	build/cocos2d_libs.xcodeproj/project.pbxproj
Merge pull request #60 from xiexin36/v3_dll

注释掉添加的fopen相关处理, 否则 fopen操作是出现 BAD_ACCESS错误