Optimise images (52 KB reduction)

Hi, afeld.

I've taken the liberty of putting mustachio'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 11 optimisable images, making a 52 KB reduction in size. That's about 11.99% of your total image assets.

Merry Christmas.

<table><tr><th>Name</th><th>Reduction</th></tr><tr><td>dubya.jpeg</td><td>1.63%</td></tr><tr><td>guy_hecker.jpeg</td><td>0.45%</td></tr><tr><td>colonel_mustard.png</td><td>48.61%</td></tr><tr><td>grand-handlebar.png</td><td>54.13%</td></tr><tr><td>mustache_03.png</td><td>42.75%</td></tr><tr><td>mustache_07.png</td><td>41.42%</td></tr><tr><td>painters-brush.png</td><td>49.05%</td></tr><tr><td>petite-handlebar.png</td><td>53.01%</td></tr><tr><td>big_obama.jpeg</td><td>6.60%</td></tr><tr><td>dubya.jpeg</td><td>1.63%</td></tr><tr><td>small_obama.jpeg</td><td>13.79%</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)