Add automated project opening/closing/saving
This version adds the following features:
- If a project URL is set, the model driver will ensure it is opened and active upon loading.
- Projects are automatically saved if "store on disposal" is set to true.
- Whether the model has been saved or not, projects are automatically closed if "close on disposal" is set to true.
This version has been tested against:
- MagicDraw 2021x
- Cameo Systems Modeler 2021x
- Cameo Systems Modeler 19.0 SP4