message: example: use intuitive gimbal angle
diff: @@ -86,7 +86,7 @@ int main(int /*argc*/, char ** /*argv*/)
  mission_items.push_back(
  add_mission_item(47.398139363821485, 8.5453846156597137,
  10.0f, 5.0f, true,
  - -46.0f, 0.0f,
  + -45.0f, 0.0f,
  MissionItem::CameraAction::START_VIDEO));
  mission_items.push_back(
  