Rentable Room: Chest and Tome Items place at bad angles and can't be repositioned

[jrotunda]

For the personal Rentable Room from the various Inns (currently Brownestone Inn, Limping Toad and Aerie Guest House), users can place decorative items.

Many of these items have one viewing angle - a candelabra, an orc torch, a stool, an urn - but some of them have specific angles to them, that when placed by a user, may not be a good angle.

Two of these items are "tome" (jbook_icon_rsc) and the "personal chest" (smallbox.kod).

If you place a tome in a corner, it may be at an angle undesired, same with the box. Both of these items will default to the "East" direction when placed.

To fix this, a "change direction" command should be added to the room decorator for these two items, and when any ornamental object or item is added to the rentable room in the future. The decorator already has a lot of refined tools at its disposal, and this would be something a user would expect it to have.