The Philadelphia Phillies are one game away from clinching their first playoff berth since 2011, ending the longest active postseason drought in the National League. The Phillies took three of four from the Washington Nationals this weekend, as the Milwaukee Brewers dropped three of four to the Miami Marlins. View the original article to see embedded media. It appears the Philadelphia Phillies are going to limp into the playoffs, snapping the longest active postseason drought in the National League. The Phillies have not made the playoffs since 2011, as their five-year run of National League East dominance came to an…