Copasi-basico

This release changes the `get_reactions` function, such that it now also returns the mappings of the function expression to the model elements. Additionally this function is available separately using `get_reaction_mapping` and `set_reaction_mapping` .

Additionally this release fixes an issue, where the python runtime would crash when setting an invalid expression (either for initial assignments, or ODE / assignment expressions).

**Full Changelog**: https://github.com/copasi/basico/compare/v0.14...v0.15

This release enhances the modification of plot curves, in that now the channels can also use CN's, which is necessary for plotting results of tasks. Also added a utility function `get_cn` to retrieve cns for display names, that could be used, when specifying fit parameters, and wanting that the lower bound for example is the value of another model element. Additionally it is now possible to generate the default plots as they are available in COPASI.

**Full Changelog**: https://github.com/copasi/basico/compare/v0.13...v0.14

This release fixes a number of issues. Mainly, when getting / setting model elements, by passing in a boolean argument `exact=True` the name given has to match exactly. Additionally, new methods are available to remove all fit items, and experiments. A new `get_value` method retrieves values from reference names passed in.

**Full Changelog**: https://github.com/copasi/basico/compare/v0.12...v0.13

This release adds members to retrieve all method names, and to convert between method names and their enum values if needed. Additionally the `basic_only` parameter on `get_opt_settings` can be passed along to retrieve advanced parameters.

**Full Changelog**: https://github.com/copasi/basico/compare/v0.11...v0.12

This release fixes an issue in `save_model_and_data` so that absolute names for experiments are being used, thanks to Louis Becquey for reporting.

The parameter mapping of reaction parameters can now also be changed by `set_reaction_parameters` using the `mapped_to` argument.

This release fixes an issue where when an experiment is added with a relative path, the file is later not found by COPASI (as it is then expected to be relative to the COPASI file, thanks to Louis Becquey for reporting.