Feature Request: Add support for llReturnObjectsByID and llReturnObjectsByOwner

[llaxton]

2013 SL References

https://wiki.secondlife.com/wiki/LlReturnObjectsByID

https://wiki.secondlife.com/wiki/LlReturnObjectsByOwner

Confirmed not supported in core OS 0.9.x

[zontreck]

I'm working on implementing this.