OC 5794 + User CRUD

- OC-5794 Build UI to display schedule (mobile version, in progress)
- Krikor's request email to port over User CRUD functionality
@rooney Can we keep styles that override theme css in a separate file and import it into main.scss? Let's also keep the segmentation of files, so if we need to write our own styles to override the header css, keep it in a separate _header.scss file.