removed execption of version upgrade of optaweb-employee-rostering (#889)
removed execption of version upgrade of optaweb-employee-rostering (#889)


kiereleaseuser/droolsjbpm-build-bootstrap,porcelli-forks/droolsjbpm-build-bootstrap,droolsjbpm/droolsjbpm-build-bootstrap,porcelli-forks/droolsjbpm-build-bootstrap,kiereleaseuser/droolsjbpm-build-bootstrap,drdaveg/droolsjbpm-build-bootstrap,drdaveg/droolsjbpm-build-bootstrap,droolsjbpm/droolsjbpm-build-bootstrap