The old master is back at Madrid as he begins with celebrations, frustrations and finally relief at Espanyol José Mourinho says he is calmer now so when the rest of the bench emptied, sprinting down the touchline to celebrate the 90th-minute goal that finally delivered victory on his first game in charge of Real Madrid in 4,380 days, he didn’t set off with them. Instead, he clenched his fists, got to his feet and walked down the touchline behind the subs, watching them head, shouting, towards C…