.md relative problem with "Styling with markdown" tool

[ctonylee]

Problem: Relative path to markdown file  (.md) fails to be updated to corresponding (.html) file

Repro steps:

1. In index.md  , the link "Scrum 指南™ 繁體中文版" pointed to zh-CHT/scrum-guide.md doesn't get converted to `zh-CHT/scrum-guide.html
2. when user click on the link, it views the .md flle

Possible Cause:

• Using tool "Styling with Markdown" use HTML instead of markdown's relative path.