Added beacon handler for "grade" beacon 2.0.0 GA and up See http://developer.yahoo.com/yslow/help/index.html#version2
Added beacon handler for "grade" beacon 2.0.0 GA and up
See http://developer.yahoo.com/yslow/help/index.html#version2


tomzhang/showslow,tomzhang/showslow,tomzhang/showslow,sergeychernyshev/showslow,sergeychernyshev/showslow,sergeychernyshev/showslow,sergeychernyshev/showslow,tomzhang/showslow,sergeychernyshev/showslow,tomzhang/showslow