[*] added nav_item_type options method
[*] added nav_item_type options method
zephir/luya,vuongminh/luya,luyadev/luya,nandes2062/luya,efueger/luya,cangsalak/luya,martinpetrasch/luya,martinpetrasch/luya,luyadev/luya,nandes2062/luya,vuongminh/luya,zephir/luya,martinpetrasch/luya,cangsalak/luya,vuongminh/luya,efueger/luya,zephir/luya,efueger/luya,vuongminh/luya,efueger/luya,cangsalak/luya,nandes2062/luya,cangsalak/luya,zephir/luya,martinpetrasch/luya,nandes2062/luya,cangsalak/luya,luyadev/luya,efueger/luya,zephir/luya