* Consolidated converts to simply OracleValueConverters
* Defined a common interface for legacy and new DML parsers
* Parser failures now through exception rather than skip event
* Added support for "Unsupported Type" in DML parsing (spatial columns)
* Units encoded into JMX metrics names
* Additional JMX metrics added & some metrics calculations improved
* Introduced JMH benchmarks for Oracle LogMiner parser & end-to-end