Celtic huffed and puffed their way to a win over Livingston in the Scottish Cup yesterday in a performance that didn’t leave Brendan Rodgers completely satisfied. The 4-2 scoreline looks impressive enough, but as all Celtic fans know, Livingston drew level twice and were unfortunate to go ahead if it hadn’t been for another Joe Hart point-blank save. Brendan Rodgers was pretty honest about his team’s performance against David Martindale’s side. The Celtic boss said that whilst he was happy with the win and to progress in the competition, he felt that his team ‘didn’t play well’ and were just ‘…