v2.0.3

• Add top reinforcement to concrete section library sections
• Add option to specify concrete circle area to concrete_circular_section()
• Update concrete section library to prevent overlapping geometries
• Fix implementation of Geometry and CompoundGeometry .__sub__() method
• Add method to detect overlapping geometry errors and generate warning
• Add option to create coarse mesh (no angle or area constraints)
• Update rhino-shapley-interop and cad_to_shapely requirements

Full changelog: 2.0.2...2.0.3