Bed model offcenterish, causing trickly placement

[Mattk50]

If you go to build a bed and try to rotate it, you'll notice it rotates around the cursor instead of turning on the spot. This also has the effect of preventing placement with the right side near a wall.

Its hard to tell if this is a bug strictly speaking but i figure i'd mention it just in case.

[Captain Deathbeard]

Its intentional, characters get into bed from the right side.