Auto-Reload for Firefox nga Big Daddio

This add on is a port of my personal favorite Auto tab re-loader

Ported from - Auto-Reload for Chrome
https://chrome.google.com/webstore/detail/auto-reload/ofojbjgaaddibdfpmmjeonahgbacejid
https://www.facebook.com/pages/Auto-Reload-Chrome-Extension/214619828665770
(broken links)

This is a manifest V2 extension and has been modified to run in Firefox
- set times between 5 seconds and 60 minutes.
- add randomized reload times
- reload times are global and apply to all websites
- set specific hours to enable auto reload
- original tracking and advertising code has been removed

Simple operation...
toggle once to set a reload for this session
toggle twice to make sticky reload
toggle a third time to unset the auto reload

Not a lot of testing has happened but it does work
Unable to find any copyright information within the code, so apologies for that.