@ashfurrow => Image Previews

This isn't actually using tiles right now, just the large thumbnail, which gets cached. So could/should be acceptable for now. Honestly, I don't even know why tile's aren't working. Not bothered digging into it.

* Renamed `log` to `logger` due to issues around the `log()` function.
* Removed a `$` file. :dollar: 
* Adds new pod.

![Giphy](http://media3.giphy.com/media/JW5vQQNt4pbfq/giphy.gif)