update twitter.com and fbcdn-profile-a.akamaihd.net
update twitter.com and fbcdn-profile-a.akamaihd.net

wangdongming007/ipv6-hosts,jiangyunfei/ipv6-hosts,yanglr/ipv6-hosts,wangdongming007/ipv6-hosts,yanglr/ipv6-hosts,jiangyunfei/ipv6-hosts