add login and regist link
add login and regist link

paul1113/MailerElnath,paul1113/rails_jicheng,ShowingCloud/Elnath,paul1113/tiaoshievent,paul1113/tiaoshievent,paul1113/rails_jicheng,ShowingCloud/Elnath,paul1113/rails_jicheng,paul1113/MailerElnath,paul1113/MailerElnath,paul1113/tiaoshievent,ShowingCloud/Elnath,ShowingCloud/Elnath