v1.1

This version includes the following major updates:

1. Matio and webapi modules that together provides the user with the functionality to export models in a format that can be served via a RESTful API
2. A new data structure, a DqiMatrix, that supports data quality aggregation calculations
3. Support for inclusion of additional life cycle stages in models

Additional improvements have been made including more unit tests and model validation checks, aggregation of comment fields in satellite tables for use in model export into JSON-LD format, and improvements in numeric handling of make and use tables.