Added IsAgentGroupOwner and support proper PERMISSION_RETURN_OBJECTS semantics
Added IsAgentGroupOwner and support proper PERMISSION_RETURN_OBJECTS semantics

If the script is owned by an agent, PERMISSION_RETURN_OBJECTS may be
granted by the owner.  If the script is owned by a group, this
permission may be granted by an agent belonging to the group's "Owners"
role.  Otherwise PERMISSION_RETURN_OBJECTS is not available.

emperorstarfinder/halcyon,emperorstarfinder/halcyon,kf6kjg/halcyon,zwagoth/halcyon,kf6kjg/halcyon,kf6kjg/halcyon,InWorldz/halcyon,emperorstarfinder/halcyon,InWorldz/halcyon,zwagoth/halcyon,InWorldz/halcyon,zwagoth/halcyon,InWorldz/halcyon,emperorstarfinder/halcyon,kf6kjg/halcyon,zwagoth/halcyon,InWorldz/halcyon,zwagoth/halcyon,zwagoth/halcyon,emperorstarfinder/halcyon,InWorldz/halcyon,InWorldz/halcyon,kf6kjg/halcyon,kf6kjg/halcyon,zwagoth/halcyon,zwagoth/halcyon,zwagoth/halcyon,InWorldz/halcyon,emperorstarfinder/halcyon,emperorstarfinder/halcyon,kf6kjg/halcyon,InWorldz/halcyon,kf6kjg/halcyon,kf6kjg/halcyon