Cont. entity summarization utility class.
Merge branch 'master' of github.com:AKSW/AutoSPARQL
Merge branch 'master' of github.com:AKSW/AutoSPARQL
Merge branch 'master' of github.com:AKSW/AutoSPARQL
Merge branch 'master' of github.com:AKSW/AutoSPARQL
Fixed issue with IPV6 and MySQL databse. Added CLI support for metrics script.