NURBS-Python (geomdl) v4.0.0

This is the official release of NURBS-Python (geomdl) v4.0.0. The following list summarizes the new and the updated features.

• Added Plotly visualization module
• Improved algorithms
• Reorganized exchange module and added new export file types
• Export to file and no window options for the Visualization component
• NURBS module now allows setting control points and weights separately
• Load and save functionality
• New Evaluator module for changing evaluation algorithms at runtime
• New convert module for converting B-Spline objects to NURBS objects
• Improved the surface generator module
• Added more examples to the Examples repository: https://github.com/orbingol/NURBS-Python_Examples
• Documentation updates and improvements: http://nurbs-python.readthedocs.io/
• Bug fixes, code cleaning and compatibility updates
• New unit and function tests with codecov.io integration

Please see the documentation for more details on the new and updated features.

For installation options, please see the following documentation page: http://nurbs-python.readthedocs.io/en/latest/install.html