stylecow plugin media-queries

Stylecow plugin to add support for some syntax of Media Queries Level 4

You write:

@media (width < 500px) {
	body {
		color: blue;
	}
}
@media (500px <= width <= 800px) {
	body {
		color: red;
	}
}

And stylecow converts to:

@media (max-width: 499.999px) {
	body {
		color: blue;
	}
}
@media (min-width: 500px) and (max-width: 800px) {
	body {
		color: red;
	}
}

More demos in the tests folder