GitLab

-changed filename from Simulation/Base to Simulation/Settings

- Moved all simulation settings to Simulation/Base
- Solver method enum moved to Simulation/Base

-moved ODESolver and Simulation content to respective subfolders

- Renaming of abort function
- Filled class for integration using time step adaptation with live

-converting s to n is now simpler

- moved alot of the API to the cpp file

-added more get functions

- added function to convert between wavefront normal and slowness vector

- added first version of API for Simulation Engine

- added basic class that represents a ray

-added enum for solver method

-extended ODESolverTest to also print normal vectors

-ODE solvers are now implemented using functions instead of classes
-fixed a bug where the scaling-component instead of z-component of VistaVectors was used in ODE solution

-renaming part two

-renamed DifferentialEquations to ODESolver

-updated ODE test

-added differential equations and solvers for ray propagation

Adding a function return if a wedge shape is of inner or outer type in combined model algorithm, then converting into dedicated wedge classes from geo base

Merge branch 'ma_2018/erraji' of https://git.rwth-aachen.de/ita/ITAPropagationPathSim into ma_2018/erraji

Adding JSON reflection plane normal export for prop paths and fixing some class related stuff in engine