Changes:
* Add explicit stack level to warnings ([45](https://github.com/AI-SDC/ACRO/pull/45))
* Separate analytic results from JSON files ([46](https://github.com/AI-SDC/ACRO/pull/46))
* Add timestamps to the output names and append the new outputs to the existing JSON file ([51](https://github.com/AI-SDC/ACRO/pull/51))
* Add functionality for users to rename outputs ([52](https://github.com/AI-SDC/ACRO/pull/52))
* Add functionality to add comments to outputs ([54](https://github.com/AI-SDC/ACRO/pull/54))
* Add functionality to add currently unsupported outputs ([58](https://github.com/AI-SDC/ACRO/pull/58))