Retroarch Cores, permanent selection.

Hi, last update added the option to have multiple retroarch cores in one entry (finally i do not need multiple copies of the same thing anymore, yay!) and it allows me to right click and select the core i want. That is nice.

But what is still missing is the same option in the Edit window for game entries under the Emulation tab so LaunchBox will remember with which core to start next time.

If that could be added that would be real nice.