Buckling people to target stakes

Because obviously, human beings make the best target practice. This
makes target stakes pass-throughable, and allows you to get buckled to a
target stake much like a chair... which is because they are sorta
actually chairs now.

The maps have been updated with the new file path for the targets. Also,
the targets now have a horizontal bar through the middle of them to make
it easier to buckle people to them, since humans sorta take up almost
the entirety of the stake graphics.

I guess you could say this change makes target practice pretty *high
stakes*, amiright?