timespan should belong to the solver object

[ahellander]

Right?

[briandrawert]

I know why you are suggesting this, the division between 'model' parameters, and 'simulation' parameters. I suggest we keep it in the model object and add it to the solver object. That way the model specification suggests a time span for simulation and the solver can override it.

[ahellander]

Ok, I like that. Sounds like a plan.

[briandrawert]

I feel like this issue is tied to #69. We can push this to 1.1.

[ahellander]

Agreed. I have changed the label to enhancement.