Gillingham’s head coach Stephen Clemence says the friendships will be on hold at Salford as his men look to maintain their play-off push. Clemence knows the Salford head coach Karl Robinson well and the club’s recently appointed first team coach Alex Bruce is the son of Steve – who for over a decade he worked alongside. Steve Bruce is the father-in-law of Salford’s leading goalscorer Matt Smith. More: Gills hopeful after loan forward’s surgery The Gills head coach also played alongside Salford’s chief executive officer Nicky Butt at Birmingham City. Butt’s part of the “class of 92” alongside R…