Don't rebuild the ATO model on selection change.

Much faster and avoids nasty concurrency issues between the JS and
Python side.

Fixes https://github.com/dcs-liberation/dcs_liberation/issues/1719

resources/ui/map/map.js

@@ -797,6 +797,7 @@ class Flight {
     this.aircraft = null;
     this.path = null;
     this.commitBoundary = null;
+    this.flight.selectedChanged.connect(() => this.draw());
     this.flight.positionChanged.connect(() => this.drawAircraftLocation());
     this.flight.flightPlanChanged.connect(() => this.drawFlightPlan());
     this.flight.commitBoundaryChanged.connect(() => this.drawCommitBoundary());