v0.1.0

• The calculation of Jacobian matrices was added to the motor and load models to speed up the ODE-solvers. It can be turned on/off by setting the "calc_jacobian" parameter in the initialization parameters of an evironment / SCML-System.
• The environment-ids have changed to a CamelCase notation. Please use this notation. The old ids are still available, but will be removed in future releases.