refactor: introduce new base class BaseChemModule for both sequential
and parallel chemistry module
refactor: iterative loop of simulations in poet application via template
function
This should make the application code more readable.
It is now possible to run a simulation for one iteration in sequential
mode without the use of Rmufits.
According scripts are provided.
refactor: TransportSim renamed to DiffusionModule
refactor: parsing of R input script is now done outside of simulation
modules (except ChemSim)