"FIND <object>" could print a better message if another robot has it

[eriktorbjorn]

>POET, LOOK
FC: Cryolink established to Poet.
POET: Internal map reference -- Hydroponics Monitors
They move like snakes, without a bone.
In the room with me is Sensa.
Sensa is carrying a slanting wedge.

>FIND WEDGE
It's in the Sensa.

There's already a special case for when a "villain" has the object, i.e. almost certainly the humans, so adding a similar case for robots seems reasonable:

>FIND TOOL BAG
The talking mechanisms have it.

I suggest adding something like this:

	       (<GETP .L ,P?ROBOT>
		<ROBOT-TELL "" <>>
		<TELL D .L " has it." CR>)

The ROBOT-TELL line is there just to get the message properly prefixed, e.g.:

>SENSA, FIND WEDGE
FC: Cryolink established to Sensa.
SENSA: Poet has it.

Actually, if this trick is acceptable it should also be used for finding another robot in the roob, because right now that response isn't prefixed:

>POET, FIND SENSA
FC: Cryolink established to Poet.
Sensa is right here.