0.3 release with performance improvements and advanced configuration options

Added a way to drive all program configuration from a config file, and have an option to override any configuration from a config file via command line parameters. Also gives improved performance from batching, which is highly noticeable in generic file processing.

1/6/2016: Handle partial failures, and return proper result.

1/7/2016: Cleaned up logging when few points fail

1/13/2016: Handle duplicate columns in Perfmon file