Update readme to add documentation VSCode
This adds additional documentation to the README. For example adds TOC and how to use Jupyter from VSCode. Also adds additional C++ references
Prochaines maintenances programmées: lundi 06/05, lundi 03/06, lundi 01/07
Pour plus d'informations: https://doc-si.inria.fr/display/SU/Gitlab
This adds additional documentation to the README. For example adds TOC and how to use Jupyter from VSCode. Also adds additional C++ references