McCann’s men move out of relegation zoneRangers loanee Findlay Curtis shone in front of watching Scotland manager Steve Clarke as his efforts helped Kilmarnock take a step towards Premiership survival.Curtis, 19, coolly slotted home Killie’s second during a 3-0 win over Dundee United at Tannadice, while Robbie Deas and Joe Hugill were also on target as the Ayrshire side moved out of the bottom two for the first time in 18 matches.Kilmarnock’s win, combined with St Mirren’s 1-0 loss to Dundee at Dens Park, moved them up into tenth place. The result also consigned Livingston to relegation.Findlay Curtis netted for Kilmarnock in their 3-0 win over Dundee United…