Add fotorama.js [author]

Hello!

Please add Fotorama. Evidence of popularity:

* 1,500 visitors on [Fotorama’s website](http://fotorama.io/) daily.
* 85 [“fotorama” questions](http://stackoverflow.com/questions/tagged/Fotorama?sort=newest&pagesize=15) on Stackoverflow.
* 490 stars [on GitHub repo](https://github.com/artpolikarpov/fotorama).
* 11,059 downloads of the [fotoramajs gem](https://rubygems.org/gems/fotoramajs) for Rails Assets Pipeline.
* 15,549 downloads of the [plugin for Wordpress](https://rubygems.org/gems/fotoramajs).

Now I pay for S3 CDN, last month it was $42. 300 GB bandwidth. Expensive! I want to keep old versions in my own CDN to keep my karma and reputation. But I hope to host future versions with you :-)

Thanks.