Function to have plugin options - Better Battlelog Forums #1907

I would like to see a function for plugin devs, where they can specify options to be saved.

So that no plugin needs to implement it by itself, that there is a general location for that.

Would be great that people can also select options for plugins, when they provide some.
Plugins devs can use[, value]) for permanent storage.
Plugin options must be implemented by the plugin itself.