An early goal from Davie Selke and late clincher from Ishak Belfodil gave Hertha Berlin a massive boost in their bid for Bundesliga survival with a 2-0 win over relegation rivals VfB Stuttgart on Sunday. Emergency Hertha coach Felix Magath was on the bench for his 500th league game and Selke’s fine volley in just four minutes gave him extra reason to celebrate. Belfodil then converted from close-rage deep into injury-time to seal the win. Hertha remain 15th but increased the points gap to Stuttgart in the relegation play-off place to four with three games remaining in the season. Augsburg also…