message: revert changelog
diff: @@ -15,7 +15,6 @@ New Features:
  * the key is template
  * the instantiated classes can have different constructor arguments (type and number)
  * Use of clang-format to format C++ code
  - * Add import of Stradivarius file for GeoModel2D.
  Bug fix:
  * Error in computation of polygon area (for 3D concave polygons)
  