Updated entity_ship to build the update message correctly, and to not bother updating the physical state if nothing changed.
Updated entity_ship to build the update message correctly, and to not bother updating the physical state if nothing changed.

SkewedAspect/precursors-server,SkewedAspect/precursors-server,SkewedAspect/precursors-server,SkewedAspect/precursors-server