FEATURE: Script un-injection, remove scripts

[mig8447]

Add a button to "un-inject" added scripts and styles from a specific rule so that I don't have to disable a rule and reload the page

[DraakjeYoblama]

I think this would be great for HTML and CSS, but not for JS. For example, once you activate an eventListener, it won't stop when you remove the code.
For JS it would probably be easier to have a button that disables injection (once) and reloads the page.