Stage name: TransferOwner

All give commands and the gsX friendly code orders are validated, and then performed simultaneously. In particular, two players can exchange two ships and still fulfill the "partner must have ship at same position" requirement.

De-Cloak:

(4.0j) Ships that change ownership must decloak.

This is a testing version.
It may be incomplete, and have more bugs (or features) than the public live version at planetscentral.com.