- [x] Add shortcut (`Ctrl+,`) for Setting dialog on the doc
- [x] Add `Editor Watcher Timeout` and `Editor Options`
- [x] Rearange level of titles and order of links
- [x] fix README link to docs
- [x] rename `Alice and Bob` to `First example: "Alice and Bob"`
- [x] add `Import/Export`link
- [x] add `<kbd>` tag on `Ctrl+S`