added hi/lo abundance-by-position counting script
added hi/lo abundance-by-position counting script

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