Code and parameter cleanup

Added

• added EventRegistry.getServiceStatus() method that reports status of the services
• ComplexQueryArticles and ComplexQueryEvents classes now support in the constructor additional filters like minSentiment, maxSentiment, minFacebookShares, endSourceRankPercentile, etc.

Updated

• ReturnInfo classes (ArticleInfoFlags, ConceptInfoFlags, ...) were updated. Some obsolete parameters were removed and we have added support for kwdargs to supply some very rarely used parameters directly.
• TopicPage.getArticles and TopicPage.getEvents methods now support also **kwargs so that you can now also provide other available parameters that are less frequently used.

Removed

• removed EventRegistry.suggestCustomConcepts() and EventRegistry.getCustomConceptUri() methods. Not used anymore since we are not supporting anymore the correlation feature.