Why are setViewName and getViewName functions removed:
Without them it is not possible to change window title.
If trying to set it directly from main.cpp using:
CCEGLView* eglView = CCEGLView::sharedOpenGLView();
cocos2d::CCEGLViewProtocol::m_szViewName’ : cannot access protected member declared in class ‘cocos2d::CCEGLViewProtocol’