The Philadelphia Flyers started the week with a pair of wins, but ended the seven-day stretch on a sour note with a frustrating loss in New York last night. The Orange and Black need to grab some points this week, as two of their three contests over the next seven days are against the Pittsburgh Penguins and the Boston Bruins. Philly started the week with a 4-1 win over the Washington Capitals at the Wells Fargo Center on Wednesday. Claude Giroux scored just 23 seconds in and Wayne Simmonds converted on a power-play chance a little over four minutes into …