add seealso to api
add seealso to api

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