Minor fixes to make Cython happy again
Minor fixes to make Cython happy again

kyleabeauchamp/pysam,TyberiusPrime/pysam,pysam-developers/pysam,bioinformed/pysam,kyleabeauchamp/pysam,kyleabeauchamp/pysam,TyberiusPrime/pysam,bioinformed/pysam,pysam-developers/pysam,bioinformed/pysam,TyberiusPrime/pysam,TyberiusPrime/pysam,TyberiusPrime/pysam,kyleabeauchamp/pysam,pysam-developers/pysam,bioinformed/pysam,kyleabeauchamp/pysam,bioinformed/pysam,pysam-developers/pysam