AGE (a9lh guide enhancement) by Rourke

24-08-2016: I'm aware on Plailect's update of the guide. I'm currently on holiday but will work on an update to support the new version. No ETA though.

Features list:

- Check individual or groups of list items to keep track of your progress
- Sticky menu so it stays in view even when scrolling
- Automatic index builder to navigate through the page easier
- A single Continue Guide button to continue where you've left it
- Keyboard shortcuts
- Basic option panel