added max_count < 255 condition to split-reads
added max_count < 255 condition to split-reads

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