added a link to the xbsv mailing list
added a link to the xbsv mailing list

Change-Id: I4a9a625427afe1368345d7a4ccfab3330f081b43

hanw/connectal,8l/connectal,csail-csg/connectal,8l/connectal,8l/connectal,chenm001/connectal,cambridgehackers/connectal,hanw/connectal,8l/connectal,chenm001/connectal,csail-csg/connectal,cambridgehackers/connectal,csail-csg/connectal,hanw/connectal,8l/connectal,cambridgehackers/connectal,chenm001/connectal,csail-csg/connectal,hanw/connectal,chenm001/connectal,csail-csg/connectal,cambridgehackers/connectal,chenm001/connectal,cambridgehackers/connectal,hanw/connectal