Celtic remain at the top of the Scottish Premiership table. There was a lot of noise around Aberdeen’s win over Rangers, but over in Glasgow, Celtic quietly beat Dundee 2-0 at Parkhead. It took the Bhoys an hour to get going, with Alistair Johnston – who scored during Celtic’s win over Motherwell at the weekend – coming off the bench and finding the back of the net again. Then, Arne Engels’ powerful run from deep resulted in a penalty and the summer signing dispatched it to give the home side that cushion. For large parts of the game, Dundee didn’t have a sniff and the champions missed several…