In approximate order of importance:
- Provide examples of quantum walks utilising the :class:`~qsw_mpi.MPI.GKSL` class.
- Create an environment file for Anaconda.
- Implement parallel-io operation using the Fortran HDF5 interface to remove the dependency on H5Py.
- Implement the :class:`~qsw_mpi.MPI.walk` class and subclasses :class:`~qsw_mpi.MPI.LQSW`, :class:`~qsw_mpi.MPI.GQSW` and :class:`~qsw_mpi.MPI.GKSL` in Fortran to make possible python indepedant walk simulation.
- Provide comprehensive documentation for the Fortran subroutines, compilable via Doxygen.
- Implement dense BLAS operations to increase the scope of efficient walk simulation to dense systems.