NIGERIA goalkeeper Stanley Nwabali saved two penalties in the shootout to guide his side to a 4-2 victory over South Africa following a 1-1 draw and earn a place in the Africa Cup of Nations final. Nigeria had lost five of their previous six semi-finals at the continental finals but survived some nervous moments to book a place in Sunday's decider against hosts Ivory Coast. William Troost-Ekong put Nigeria into the lead from the penalty spot midway through the second half, before South Africa earned a spot-kick of their own in the final minute of the 90 and it was…