no matter what, with the evac command, it always returns "success": false, This is a mild nuisance for me and may be for you at some point down the road.

btw, where do bug reports go?

it works fine for me too. its just the response message ALWAYS returns false
if you succeed you get:
{
    "success": false,
    "message": "Evac Successful"
}

or if you fail

{
    "success": false,
    "message": whatever the failure message is i dont know off hand something about you dont own the land
}

so in the JS the response handler ...
success: function(resp) {
                    if (resp.success) {
                          ...                       
                    } else {
                        ...//this will always be executed
                        });
                    }
                }
 

by natural playing of course. I saw the response always gave a red circle ;)