In jshint you can add comments to the source that locally override lint settings. This is great for when you know you're doing something technically against the settings but are doing so knowingly. e.g. Some of the rules in normalize.css
Something like this would allow devs like myself to keep the lint settings stricter in general and still be able to punch through for exceptional cases.
We could even copy the syntax for simplicity.
/* csslint universal-selector: 0, compatible-vendor-prefixes: 0 */
Dupe of #423