QuasiNeutral FieldSolver and Lower dimensional simulations
Required changes:
- Include quasineutral fully adiabatic electrons into quasi neutral field solver
- Write an integrator for the bsl6d code using the quasi neutral field solver with both implemented models
- Use the QuasiNeutral field solver in all tests and merge the comparisons against SeLaLib into a single test.
- Adapt the input structure to configure the new QuasiNeutral field solver