Adding local character saving

[Glamurio]

This is one of those things that have been suggested many times and people have always agreed it is a good idea, but no-one has bothered to make reality.

That's because the server-side validation part is most definitely developer-only territory, and those are all working on their own much more demanding projects, I'm guessing. A contributor could implement the local saving part, but any validation would have to be done by a dev.