Renaming the Galerkin methods
Updating matplotlib version.
Update examples for new module layout.
Support for perturbed quantity plotting.
Moving the _solve module around.
Moving _transform around.
Moving _threads around.
Fixing Cython moves.
Correcting solver properties.
Segmenting evolver steps
Adding z-array as a system property.
Support for stable/unstable
New HydroEvolver