func (s *Subscription) PushLink(title, u, body string) error {
	return s.Client.PushLinkToChannel(s.Channel.Tag, title, u, body)
}
func (s *Subscription) PushLink(title, u, body string) error {
	return s.Client.PushLinkToChannel(s.Channel.Tag, title, u, body)
}
func ( s * Subscription ) PushLink ( title , u , body string ) error { return s . Client . PushLinkToChannel ( s . Channel . Tag , title , u , body ) }
// PushNote sends a link to the specific Channel with the given title, url and body
PushNote sends a link to the specific Channel with the given title url and body