_authors : contain MD files
.
..autors.md
_data : contain YML files
.
..navigation.yml : contain a mapping table for links and names
_includes : contain HTML files
.
..navigation.html : contain
..toc.html : contain
_layouts : contain HTML files
.
..author.html
..default.html
..post.html
_posts : contain MD files
.
..2018-08-20-bananas.md
..2018-08-21-apples.md
..2018-08-22-kiwifruit.md
_sass : contain SCSS files
.
..main.scss
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