Hi all,
I don’t want to get phlisophical, nor political, but the reason why I discovered this great app is because I can do something what in most countries is forbidden, it includes smoking and some green female plants 
Not anything relevant, but thought, share it with you… 
The app is called SVG cleaner, and it practically does what you think it would do; clean up your SVG.
WHen you use an SVG file format, you’d be stuck at functions in your SVG that you don’t use in the final image, well, SVG cleaner clears those functions, as I call them, up (and removes them).
More info: http://qt-apps.org/content/show.php/SVG+Cleaner?content=147974