Capturing - Units will attack if capture order is issued on a mirage / structure in fog of war

[elexis]

If you select some units and click on an enemy building that is inside the fog of war, then the units will go there and attack the building instead of capture it.

The command issued in that case is:

cmd 1 {"type":"attack","entities":[3377,3378,3379,3380,3381,3382,3383,3384,3385,3386],"target":3488,"allowCapture":true,"queued":false}

The order is issued to the mirage instead of the original entity.

[Itms]

In 16885:

Use the mirage data to determine the best attack in case of capture attack. Fixes #3329

[Itms]

In 16886:

Same as previous commit, but nicer. Refs #3329