3D Printed Pop Pop Boat (6mm straw holes)

The original [Pop Pop boat](http://www.thingiverse.com/thing:913528) was made for 5mm straws. Unfortunately, I didn't have any of those. I widened the straw holes to be 6mm, which fit the party straws that I was able to buy.

The only files changed here are in the "engine" file. The "hull" is exactly the same as in the original project, it's only listed here for completeness.