query_length => qlen for backward compatibility with earlier pysam version
query_length => qlen for backward compatibility with earlier pysam version

bmvdgeijn/WASP,smozaffari/WASP,gmcvicker/WASP,bmvdgeijn/WASP,smozaffari/WASP,bmvdgeijn/WASP,smozaffari/WASP,gmcvicker/WASP,bmvdgeijn/WASP,smozaffari/WASP,gmcvicker/WASP,gmcvicker/WASP,smozaffari/WASP