Update master to Alerting 1.5.2.Final
Update master to Alerting 1.5.2.Final

mwringe/hawkular-metrics,tsegismont/hawkular-metrics,tsegismont/hawkular-metrics,tsegismont/hawkular-metrics,jotak/hawkular-metrics,mwringe/hawkular-metrics,mwringe/hawkular-metrics,hawkular/hawkular-metrics,jotak/hawkular-metrics,hawkular/hawkular-metrics,jotak/hawkular-metrics,jotak/hawkular-metrics,hawkular/hawkular-metrics,burmanm/hawkular-metrics,burmanm/hawkular-metrics,burmanm/hawkular-metrics,burmanm/hawkular-metrics,tsegismont/hawkular-metrics,hawkular/hawkular-metrics,mwringe/hawkular-metrics