added initial files from DLR
Update README.md
fixed typos
Merge branch 'SimulationX' of https://github.com/PySimulator/PySimulator into SimulationX
fixed typos
Update IntegratorControl.py

Enabled handling of unexpected errors in simulation run
removed superfluous newline in tracing message
fixed typo
removed superfluous import
removed trailing blanks
improved dialog description (could also be a tooltip)
revised SimulationX simulator plugin
 * threaded COM access (by marshalled interface objects)
 * support of simulationStopRequest
 * improved error and exception handling
 * support of vector parameters and variables, if dimension is fixed
 * support of SimulationX models (*.ism) and SimulationX project (*.isx) files
 * added option to use SimulationX 3.6 (default), SimulationX 3.5 or SimulationX 3.7 (in future)
Update README.md

added SimulationX models
make sure Modelica models can be simulated by setting AutoCreateSimModel key in registry
Merge branch 'SimulationX' of https://github.com/PySimulator/PySimulator into SimulationX
fixed locale dependent unit strings
fixed case with no result variables
close Integrator dialog by ESC key
Revert "close Integrator dialog by ESC key"

This reverts commit 3f1666a970dae199615a2c53b0353deaa8d1af18.
fixed case with no result variables