issue 101 - fixed bug in tag parsing - type i became float
issue 101 - fixed bug in tag parsing - type i became float

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