Merge #465

465: Bump clean-css-brunch from 2.0.0 to 2.10.0 r=notriddle a=dependabot[bot]

Bumps [clean-css-brunch](https://github.com/brunch/clean-css-brunch) from 2.0.0 to 2.10.0.
<details>
<summary>Commits</summary>

- [`3517524`](brunch/clean-css-brunch@3517524) Release 2.10.0.
- [`a012b48`](brunch/clean-css-brunch@a012b48) Refactor tests ([#21](https://github-redirect.dependabot.com/brunch/clean-css-brunch/issues/21))
- [`c1728c8`](brunch/clean-css-brunch@c1728c8) Use eslint-config-brunch ([#19](https://github-redirect.dependabot.com/brunch/clean-css-brunch/issues/19))
- [`0369e48`](brunch/clean-css-brunch@0369e48) Use latest Node.js in Travis ([#20](https://github-redirect.dependabot.com/brunch/clean-css-brunch/issues/20))
- [`6e83584`](brunch/clean-css-brunch@6e83584) Rewrite examples in CoffeeScript to JS ([#18](https://github-redirect.dependabot.com/brunch/clean-css-brunch/issues/18))
- [`6ef25cf`](brunch/clean-css-brunch@6ef25cf) Link to CleanCSS repo API options ([#17](https://github-redirect.dependabot.com/brunch/clean-css-brunch/issues/17))
- [`69a58ec`](brunch/clean-css-brunch@69a58ec) Fix brunch/brunch#1486 ([#16](https://github-redirect.dependabot.com/brunch/clean-css-brunch/issues/16))
- [`d33089b`](brunch/clean-css-brunch@d33089b) Merge pull request [#14](https://github-redirect.dependabot.com/brunch/clean-css-brunch/issues/14) from brunch/eslint2
- [`62f5220`](brunch/clean-css-brunch@62f5220) Update ESLint to 2.1.0
- [`3fc3d30`](brunch/clean-css-brunch@3fc3d30) Add travis.
- Additional commits viewable in [compare view](brunch/clean-css-brunch@2.0.0...2.10.0)
</details>
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package.json

@@ -12,7 +12,7 @@
   "devDependencies": {
     "babel-brunch": "~7.0.0",
     "brunch": "^2.10.17",
-    "clean-css-brunch": "~2.0.0",
+    "clean-css-brunch": "~2.10.0",
     "css-brunch": "~2.10.0",
     "javascript-brunch": "~2.10.0",
     "uglify-js-brunch": "~2.10.0"