Make sensu server not merge check data when the check is stand_alone
Make sensu server not merge check data when the check is stand_alone

pauloconnor/sensu,miyakawataku/sensu,javrasya/sensu,yonglehou/sensu,npe9/sensu,solarkennedy/sensu,somic/sensu,keymone/sensu,roobert/sensu,rbramwell/sensu,quodlibetor/sensu,m4ce/sensu,sensu/sensu,crewton/sensu,upfluence/sensu,portertech/sensu,withnale/sensu,bf4/sensu,cread/sensu