WIP: Basic rectpolygon and example, rounded corner is still in works
One rounded corner implemented, 3 more to go
RectPolygon with rounded corners
Replaced degree to radii of curvature
Replaced degree to radii of curvature
Modified radii order, fixed docstring, fixed radius setter, added height/width setters
Fixed docstrings
Merge pull request #396 from mssurajkaiga/rectpolygon

WIP: Rectpolygon with rounded corners