[Inkscape-devel] Rename 'Vacuum defs'

Is there a more user friendly way to describe the 'Vacuum defs' function ?

How about we rename something like 'Document Cleanup' ?

Maybe even a dialog with checkboxes and explanations of the various options:

Cleanup and remove the following unused definitions from this document

* Unused gradients * Unused color profiles * Unused patterns * Unused markers * Unused scripts * Unused clipping paths

* Unused filters etc