Import 'primes.hh' from Tim Brom's branch so that his driver program will build properly.
Import 'primes.hh' from Tim Brom's branch so that his driver program will build properly.

kdmurray91/khmer,kdmurray91/khmer,souravsingh/khmer,kdmurray91/khmer,Winterflower/khmer,jas14/khmer,souravsingh/khmer,Winterflower/khmer,souravsingh/khmer,F1000Research/khmer,F1000Research/khmer,jas14/khmer,Winterflower/khmer,ged-lab/khmer,jas14/khmer,F1000Research/khmer,ged-lab/khmer,ged-lab/khmer