add to awesome list

[erwanp]

The list I'm submitting complies with these requirements:

• Has been around for at least 30 days
  - That means 30 days from either the first real commit or when it was open-sourced. Whatever is most recent.
  - It's the result of hard work and the best I could possibly produce.
• Non-generated Markdown file in a GitHub repo.
• Includes a succinct description of the project/theme at the top of the readme. (Example)
• The repo should have awesome-list & awesome as GitHub topics. I encourage you to add more relevant topics.
• Not a duplicate.
• Only has awesome items. Awesome lists are curations of the best, not everything.
• Includes a project logo/illustration whenever possible.
  - Either fullwidth or placed at the top-right of the readme. (Example)
  - The image should link to the project website or any relevant website.
  - The image should be high-DPI. Set it to maximum half the width of the original image.
• Entries have a description, unless the title is descriptive enough by itself. It rarely is though.
• Includes the Awesome badge.
  - Should be placed on the right side of the readme heading.
  - Should link back to this list.
• Has a Table of Contents section.
  - Should be named Contents, not Table of Contents.
  - Should be the first section in the list.
  - Should only have one level of sub-lists, preferably none.
• Has an appropriate license.
  - That means something like CC0, not a code licence like MIT, BSD, Apache, etc.
  - WTFPL and Unlicense are not acceptable licenses.
  - If you use a license badge, it should be SVG, not PNG.
• Has contribution guidelines.
  - The file should be named contributing.md. Casing is up to you.
• Has consistent formatting and proper spelling/grammar.
  - The link and description are separated by a dash.
  - Example: - AVA - JavaScript test runner.
  - The description starts with an uppercase character and ends with a period.
  - Drop all the A / An prefixes in the descriptions.
  - Consistent and correct naming. For example, Node.js, not NodeJS or node.js.
• Doesn't include a Travis badge.
  - You can still use Travis for list linting, but the badge has no value in the readme.