Updated branch information in readme
Updated branch information in readme

lresende/incubator-toree,apache/incubator-toree,mariusvniekerk/incubator-toree,hmost1/incubator-toree,lresende/incubator-toree,apache/incubator-toree,hmost1/incubator-toree,chipsenkbeil/incubator-toree,chipsenkbeil/incubator-toree,mariusvniekerk/incubator-toree,poplav/incubator-toree,hmost1/incubator-toree,mariusvniekerk/incubator-toree,poplav/incubator-toree,mariusvniekerk/incubator-toree,lresende/incubator-toree,chipsenkbeil/incubator-toree,apache/incubator-toree,lresende/incubator-toree,poplav/incubator-toree,chipsenkbeil/incubator-toree,poplav/incubator-toree,poplav/incubator-toree,hmost1/incubator-toree