Font Awesome by Dave Gandy - http://fontawesome.io

License:
- The Font Awesome font is licensed under the SIL OFL 1.1:
  http://scripts.sil.org/OFL
- Font Awesome CSS, LESS, and Sass files are licensed under the MIT License:
  https://opensource.org/licenses/mit-license.html
- The Font Awesome documentation is licensed under the CC BY 3.0 License:
  http://creativecommons.org/licenses/by/3.0/

Full details: http://fontawesome.io/license/