Optimise images (66 KB reduction)

Hi, meltingice.

I've taken the liberty of putting CamanJS's image assets though a range of optimisation tools. Image optimisation allows us to reduce the footprint of images - meaning faster load times at no cost to image quality. It does this by finding the best (lossless) compression parameters, stripping embedded comments, and removing unnecessary colour profiles. [See more](http://port3000.co.uk/imageoptimiser-a-github-bot-to-proactively-op).

I found 3 optimisable images, making a 66 KB reduction in size. That's about 10.85% of your total image assets.

Merry Christmas.

<table><tr><th>Name</th><th>Reduction</th></tr><tr><td>test1_1280.jpg</td><td>9.82%</td></tr><tr><td>test1_600.jpg</td><td>12.10%</td></tr><tr><td>grey.png</td><td>97.70%</td></tr></tr></table>

Tools used: advpng, gifsicle, jpegoptim, jpegrescan, jpegtran, optipng, pngcrush, pngout. This is an automated bot maintained by [@skattyadz](https://twitter.com/skattyadz)