Use arcs when converting polyline with bulge to SVG

[ericman314]

This is really a minor thing, but it would be nice if polylines with a bulge could be converted to arcs in SVG paths, rather than interpolated line segments. Sometimes the line segments are visible. I really love how all the other DXF entities get converted perfectly to SVG paths, like splines and ellipses.

[z3dev]

From my notes:

Bulge (optional; default is 0). The bulge is the tangent of one fourth the included angle for an arc segment, made negative if the arc goes clockwise from the start point to the endpoint. A bulge of 0 indicates a straight segment, and a bulge of 1 is a semicircle