Release 0.14

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: v0.13...v0.14