Fixed minor bugs introduced in last commit

images/earth.html

@@ -102,7 +102,7 @@ function setDistanceMode(mode)
 
 function setDraggingAllowed(allowed)
 {
-	draggingAllowed = allowed;
+	//draggingAllowed = allowed;
 }
 
 function setNewWaypointPending(pending)

src/uas/PxQuadMAV.cc

@@ -153,6 +153,11 @@ void PxQuadMAV::receiveMessage(LinkInterface* link, mavlink_message_t message)
         }
     }
 
+#else
+    // Let UAS handle the default message set
+    UAS::receiveMessage(link, message);
+    Q_UNUSED(link);
+    Q_UNUSED(message);
 #endif
 }