Only listing significant user-visible, not internal code cleanups and minor bug fixes.
- Added new example "Apache Logs"
- Added new example "Airlines Map"
- New Druid Sink
- Align dependencies with Stratio Streaming
- Update MongoDB driver to assure compatibility with Mongo 3.X (issue #65)
- Fixed problem with Stratio Streaming connection (issue #58)
- Fixed problems with Docker container (issue #61)
- Update Cassandra sink conf in Wikipedia Pagecounts examples. Issue #51.
- Fix: Cassandra CQL initialization file produces exception if it ends with semicolon. Issue #52.