Achievements!

The game now has achievements. 100%ing HDR is now more interesting than just "Get to level 70" or anything. You can't earn achievements on Count to Ten or in Baby Mode. There are 23 achievements, one of which has a secret obtainment method. It won't display as such in the menu, but I'll fix that next update.

Other new features include:

- Two new builder upgrades

- Credits crediting everyone properly

- A couple of balance changes

- Changes to layering

- Possibly bug fixes, but I'm not sure