PHILADELPHIA — Dr. Jeykll, meet Mr. Hyde. For the majority of the game, the Flyers looked like the team that has been in the playoff mix, has fans questioning whether the rebuild was already on the downslope, and put together a nine-game point streak in December. But then Mr. Hyde crept in, and they looked like the team that less than 48 hours earlier had been handed their third straight loss and fifth in the past six games. In the end, the drop in play cost them, as they were handed a 3-2 shootout loss. It never should have gotten to overtime, though. The Flyers completely outplayed the Colum…