Command: reload
Argument: <file>

The object defined in 'file', will be loaded. 'reset()' will also be
called in the object. If the object was loaded, it is destructed.

This command is implemented by calling a (non existing) function in the
object, and that way forced to be loaded.

The inventory is temporarily moved to lib/room/temp and afterwards moved
back with flushing doubles if possible (no errors on loading).

<file> can also be '.' or 'here' to reload the room you are in.

See also: w/load, w/update, w/destruct, w/clone, efun/destruct