novus/nvd3 — pull request #446 by lindep (2014-02-16 06:47:31+00:00)
Title: Stroke-width on line charts

Hi,
This is the first time contributing and mainly want to ask if this is a good way to accomplish the below and if it is an optimal change.
Add functionality to the line chart to allow the path stroke-width to be changed.

Changed src/models/line.js, also changed the example line.html.
Added a config setting for the stroke-width in the sin series in examples/line.html

Thanks.