Self Contained Modules (css, js etc.)

[eluser]Sven Delle[/eluser]
I saw a post on this, but it all ended with a comment: put your assets in your root directory, and a link to a no longer maintained library from Sturgeon.

Now, are there any news to this topic?

I absolutely agree that the whole point of modules it to keep ALL code and assets in ONE place - and not scattered all over the place.

So how would one go about enabling css, javascript and other assets in the modules directory and link to them properly?