ConvertLocalLinks doesn't appear to be working.

Example: http://fransbouma.github.io/DocNet/markdownsupport.htm

Docnet doesn't automatically transform links to markdown files by default. To enable automatic link conversion to local markdown files, please specify the ConvertLocalLinks option in the docnet.json file file with the value true. If ConvertLocalLinks isn't specified or set to false, any link to any document in your documentation has to use the url it will get in the destination folder.

The link points http://fransbouma.github.io/DocNet/docnetjson.md (a 404) instead of http://fransbouma.github.io/DocNet/docnetjson.htm.

Testing in my own project I'm seeing similar behavior.