arXiv icon
First, thanks for this great piece of work, I am starting to use the Google Scholar and Research Gate icons on my website. However, I miss an **arXiv icon** in this wonderful academic collection. I opened an [issue in FontAwesome](https://github.com/FortAwesome/Font-Awesome/issues/3633) some time ago, but was ignored as with most of the academic requests...

Here are two images based on the favicon:
http://arxiv.org/favicon.ico (lower quality)
http://www.userlogos.org/node/2070 (better quality, nor the water effect or the text are part of the logo)
