message: Added const in fit_shape_and_pose
diff: @@ -463,17 +463,17 @@ inline std::pair<core::Mesh, fitting::RenderingParameters> fit_shape_and_pose(
  vector<Vector2f> occluding_contour_landmarks;
  if (yaw_angle >= 0.0f) // positive yaw = subject looking to the left
  { // the left contour is the occluding one we want to use ("away-facing")
  - auto contour_landmarks_ =
  + const auto contour_landmarks_ =
  core::filter(landmarks, contour_landmarks.left_contour); // Can do this outside of the loop
  std::for_each(begin(contour_landmarks_), end(contour_landmarks_),
  - [&occluding_contour_landmarks](auto&& lm) {
  + [&occluding_contour_landmarks](const auto& lm) {
  occluding_contour_landmarks.push_back({lm.coordinates[0], lm.coordinates[1]});
  });
  } else
  {
  - auto contour_landmarks_ = core::filter(landmarks, contour_landmarks.right_contour);
  + const auto contour_landmarks_ = core::filter(landmarks, contour_landmarks.right_contour);
  std::for_each(begin(contour_landmarks_), end(contour_landmarks_),
  - [&occluding_contour_landmarks](auto&& lm) {
  + [&occluding_contour_landmarks](const auto& lm) {
  occluding_contour_landmarks.push_back({lm.coordinates[0], lm.coordinates[1]});
  });
  }
  