v1.2.2

Changed

• Reconcile template with v5.3.0 and v5.3.1
• IGV output files are only output if --igv is used

Fixed

• Error caused by numeric reference chromosome identifiers.
• Combined_refs.mmi is only published to the output directory when reference_mmi_file is not supplied.
• Combined reference MMI is now output as combined_refs.mmi to match the declared output_definition.json.