[FEATURE] Extend host table by scheme, subdomain and suffix
[DOCUMENTATION] Update stats
[TASK] Make naming consistent
[DOCUMENTATION] Add database schema diagram
[DATABASE] Adjust (reduce) field length
[FEATURE] Add script to normalize URLs (extract URI parts)
[FEATURE] Add scraping fallback for Bing Api
[FEATURE] Adapt ReverseIpWorker to use Bing API fallback
[API][FEATURE] Add option to UrlFetcher to not follow redirects
[API][FEATURE] Add class to retrieve status of Gearman Job Server
[TASK]  Adjust test script to use namespaces
[TASK] Do not persist an empty host path
[TASK] Include new Bing ReverseIPLookup changes
[BUGFIX] Do care about IP based hosts (w/o suffix)