Implementing redis-clustering on top of the graph via hashrings
Fixing issues with compute weights, removing judy and updating search callback
Fixing search, zunion needs to be on a single key point of interest, typically the first key will work fine.. this might get adjusted later
Fixing import with cluster to skip appropriate lines, using readline and split technique instead of csv
Fixing process exit, importlimits and process send is now periodic
Updating cosine filters indexOf
Merge branch 'cluster-graph'