[WIP] Environment Page

Full build of the environment page with working WebGL/three.js model.

### TODO:
**HTML**
- [ ] Done

**CSS**
- [ ] Done

**JS**
- [ ] File download progress preloader
- [ ] Limited zoom; text -webkit-blurs once it is covered by model
- [ ] Better shading
- [ ] Show/Hide env info
- [ ] Progressively enhance with more envs (tablet/desktop only)


![Resemblance?!](http://24.media.tumblr.com/3e19b8c1d040ac4049e74f5bb5df505b/tumblr_mtyv2r6hoQ1rnbafjo1_400.gif)