added regattaName to leaderboard group serialization so that all parameters are provided for other race-specific services

java/com.sap.sailing.server.gateway.serialization/src/com/sap/sailing/server/gateway/deserialization/impl/WindJsonDeserializer.java

@@ -28,6 +28,10 @@ public class WindJsonDeserializer implements JsonDeserializer<Wind> {
         
         Number timeStamp = (Number) object.get(WindJsonSerializer.FIELD_TIMEPOINT);
         Number direction = (Number) object.get(WindJsonSerializer.FIELD_DIRECTION);
+        if (direction == null) {
+            // try again with backward-compatible field name
+            direction = (Number) object.get("bearing");
+        }
         Number speedInKnots = (Number) object.get(WindJsonSerializer.FIELD_SPEED_IN_KNOTS);
         Bearing degreeBearing = new DegreeBearingImpl(direction.doubleValue());
         SpeedWithBearing speedBearing = new KnotSpeedWithBearingImpl(speedInKnots.doubleValue(), degreeBearing);