Merge branch 'addCatalystExample' into 'master'

...on/001-InSitu/001-Catalyst2JupyterLab-Tutorial/.gitignore

...t2JupyterLab-Tutorial/CatalystEnabledSimulation/README.md

...yterLab-Tutorial/CatalystEnabledSimulation/coprocessor.py

...JupyterLab-Tutorial/CatalystEnabledSimulation/cpscript.py

...ab-Tutorial/CatalystEnabledSimulation/fedatastructures.py

...JupyterLab-Tutorial/CatalystEnabledSimulation/fedriver.py

...u/001-Catalyst2JupyterLab-Tutorial/Catalyst_Example.ipynb

...talyst2JupyterLab-Tutorial/Catalyst_Example_minimal.ipynb

...001-Catalyst2JupyterLab-Tutorial/img/Communication.drawio

...tu/001-Catalyst2JupyterLab-Tutorial/img/Communication.png

...lyst2JupyterLab-Tutorial/img/Communication_minimal.drawio

...atalyst2JupyterLab-Tutorial/img/Communication_minimal.png