updated beacon help link
updated beacon help link

codeviking/yslow,aaron-goshine/yslow,wangyi8412/yslow,arjunrn/yslow,aaron-goshine/yslow,simudream/yslow,arjunrn/yslow,wangyi8412/yslow,simudream/yslow,codeviking/yslow,marcelduran/yslow