I've made a quick page on my site that might make it easier for people to follow progress and find the link. It's it kind of lost halfway up this thread. (Yeah, there's a smidge of self promo on the page, but nothing too serious.). Once I get a bit of feedback on the code I'll be confident in pushing a repo of it on my bitbucket page.
If we could edit the first post this would make posting updates far easier...
Autosave has been enabled along with this quick tweak.
Update posted above (first post), along with a feature request form (gotta spend my time wisely you know...)
If you want to track progress just check back on this thread every so often.