This is an experiment.
Those markdown files are then run through metalsmith and processed in handlebars (again) into html using my existing website structure.
For the future
It would probably be better to bypass jsdoc-to-markdown and just use
jsdoc-parse. Then just add the objects directly to metalsmith's
object (with extended data to match the object structure). This would also give
me more control over the output formatting, instead of using the formatting
generated by jsdoc-to-markdown.