added nosetest dependency
added nosetest dependency

daler/pysam,nlhepler/pysam,bioinformed/pysam,daler/pysam,TyberiusPrime/pysam,mattions/pysam,carolinux/pysam,dannon/pysam,pysam-developers/pysam,brendanofallon/pysam,bioinformed/pysam,kyleabeauchamp/pysam,carolinux/pysam,dannon/pysam,bioinformed/pysam,dannon/pysam,TyberiusPrime/pysam,TyberiusPrime/pysam,brendanofallon/pysam,dannon/pysam,nlhepler/pysam,kyleabeauchamp/pysam,TyberiusPrime/pysam,pysam-developers/pysam,daler/pysam,kyleabeauchamp/pysam,bioinformed/pysam,brendanofallon/pysam,bioinformed/pysam,kyleabeauchamp/pysam,carolinux/pysam,kyleabeauchamp/pysam,pysam-developers/pysam,daler/pysam,pysam-developers/pysam,brendanofallon/pysam,nlhepler/pysam,mattions/pysam,brendanofallon/pysam,carolinux/pysam,mattions/pysam,mattions/pysam,mattions/pysam,TyberiusPrime/pysam,nlhepler/pysam,daler/pysam,carolinux/pysam,dannon/pysam,nlhepler/pysam