Outlier Indicator

This provides an outlier indicator in the cluster list if the cluster has an outlier store. Two outlier rules are supported. The distance from the centroid indicates that if a store is beyond a certain limit for the configuration threshold from the centroid, then the cluster to which the store belongs is marked as an outlier. When the size of a cluster is compared with the total stores, if the number of stores in the cluster is below a certain configured percentage of the total stores, then the cluster is marked as an outlier.