- Now using `generic_array_storage` v0.1.1 (Conv trait drastically
changed).
- `FitModel::ParamCount` type now has a less strict type bound, allowing
use of `typenum::Const` and even `nalgebra::Const`, if you feel like
it.
- Removed `Params` argument from `ConstOptimizationProblem` and
`DynOptimizationProblem`.