Copasi-basico

This is a bugfix release, that addresses and issue where in parameter estimation runs with multiple experiments different initial concentrations between the experiments were not correctly updated in `get_simulation_results`.

**Full Changelog**: https://github.com/copasi/basico/compare/v0.2...v0.3

This release fixes a number of issues, when running complex parameter estimations imported from PEtab. Additionally, it introduces running time courses wanting to collect only specific elements.

* Example: [run_time_course_with_output](https://basico.readthedocs.io/en/latest/notebooks/CustomTimecourse.html)

**Full Changelog**: https://github.com/copasi/basico/compare/v0.1...v0.2

There have been a lots of changes made, lets try and go for a first release.

**Full Changelog**: https://github.com/copasi/basico/commits/v0.1