DMFT metainfo and w2dynamics parser

Including the CT-QMC Dynamical Mean-Field Theory package, w2dynamics.

• Parse HoppingMatrix from Wannier90.
• Define hopping matrix as Method.NonInteractingModel.
• Parse system from Wannier90 output files.
• Create Method.InteractionModel:
  • Define Method.InteractionModel.HubbardKanamoriModel.
  • (optional) Define Method.InteractionModel.ExtendedHubbardModel.
  • (optional) Define Method.InteractionModel.HeisenbergModel.

- [ ] Re-structure electronic parsers to populate HubbardKanamoriModel for DFT+U.

• Create Method.DMFT metainfo
• Add w2dynamics parser
• Create and populate Calculation.GreensFunctions.
• Define new results section (properties.many_body): Green's functions in tau, self-energy in Matusbaras, trace of double occupancies.
• Include DMFT input Method info in the Overview
• Create FilterMenu for DMFT including searches for:
  • Impurity Solver,
  • Doping (fraction between [0.0, 1.0]),
  • Inverse Temperature
  • Magnetic State
  • U
  • JH/U
• Include testing