allow up to 16 portals under bluesim
allow up to 16 portals under bluesim

Change-Id: I25890dd7e9bb0623833acfe4c49e94bcdb5d6c1b

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