There was no late collapse for the Florida Panthers this time. Richard Zednik and Kamil Kreps scored to give Florida a two-goal lead, and the Panthers held on to snap a four-game losing streak with a 2-1 victory over the Washington Capitals on Thursday night. In their previous two games, the Panthers gave up a goal with 1:06 left in a 4-3 loss to Carolina and a goal with 3 seconds left in…