#turkey Images in the backpack should be baked [fixes #861]

* [x] Use latest version of the bakery
* [x] Use latest version of the validator
* [x] Fix images going into the backpack
* [x] Bake badges on the way out
* [x] Test SVG badges and potentially update the validator
* [x] Fix DataURLs
* [x] ![amazing](http://wil.to/_/algebraic.gif)