Release notes

_INFO file creation support API has changed - obtaining ControlMeasure and its serialization are now separated, so is writing to Hadoop FS (hence, the original ControlUtils.createInfoFile is now deprecated).
Persisting a serialized ControlMeasure now supports S3 (via Hadoop FS), too.
Enabling ControlMeasuresTracking API now naturally uses optional paths.

The README section was updated to reflect the new API and to provide example usage.

Issues fixed