Ability to Clear cache of saved projects. Enhancement

Hi,
It would be nice to have the ability to remove and/or clear the cache of projects. Since I can export the cache and import it. It would let me manage the group of projects I am working on.
Web Maker is Excellent at trying out ideas and building JS/Web App "Sketches". Fixing bugs and doing course examples.

Right now I keep groups of separate sublime files for each project and group them into subdirectories.

Thanks,
Jim