We need to populate the following pages in the user documentation - [ ] Home - [ ] Installation - add download and installation info for supported OSes - [ ] User Guide - [ ] overview - [ ] interface - [ ] controls window - [ ] plot window - [ ] project window - [ ] terminal window - [ ] Examples - add summary of build-in examples and port [Luke tutorial](https://indico.stfc.ac.uk/event/792/timetable/#15-practical-4-rascal-bilayer) from reflectivity school - [ ] Developer Guide
We need to populate the following pages in the user documentation