Initial release

Initial release to allow consuming projects to freeze the dependency.
Currently fully implemented, documented & tested features:

• Drawing Arcs
• Drawing Arrows
• Drawing Bounding Boxes (2D)
• Drawing Circles
• Drawing Ellipses
• Drawing Lines
• Drawing Markers
• Drawing Polygons
• Drawing Rectangles
• Drawing Text
• Drawing Text Boxes
• Drawing Trajectories
• Label Image Colorization
• Optical Flow Colorization
• Pixelation
• Scaled Colorization