Even according to the link to the used method, the approach should only
work for axis-aligned boxes. But bodies::Box can be arbitrarily transformed.
So I instead strip rotation from both the box and the ray, which gives
the same results.

The old implementation would fail every time the untransformed min corner
ceased to be the min corner of the transformed box.

# Conflicts:
#	src/bodies.cpp

…within the box.

A false second intersection was returned in that case, but as the ray starts inside the box, there should only be one intersection.

…les.

…int by the transform of the body.

…in case the ray is touching the cylinder side.

Also fixed the case when the ray goes exactly at the edge between base and sides.

…y().

The reported problems no longer occur.

…d some other bugs.

…h::intersectsRay().