add configfile support
fixed RPC return types and values
fixed RPC return type in stat#push
fix compile error
add anomaly test
fix NullPointerException
add graph config
support hyper parameter
update config values
add model file to igunore list
update anomaly configfile
commonize variable names
update patch
update method name (centrality -> get_centrality)
add calc_score test, and modified assertion
modified test method name
changed command option --tmpdir to --datadir
fixed patch
fixed patch (for jenkins)
add get_config to graph