updated fastq-to-fasta to use screed.open
updated fastq-to-fasta to use screed.open

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