[CTRL+W] to close CacheViewer? Rated 5 out of 5 stars

I'm using StrokeIt's mousegestures to close tabs in FF. But StrokeIt can't close the Cache Viewer tab, as CV doesn't close when using the usual FF shortcut for closing tabs [Ctrl+W]. (My mousegesture is tied to this shortcut). That problem has been around already with the original CV versions. Maybe CV can be made to close on [Ctrl+W] like any other tab too?

This review is for a previous version of the add-on (0.9.1-signed.1-signed).