static site generator

all files get copied from the write dir to the site dir

md files get converted to html in the process

using template.html, which should include TITLE and CONTENT

utf-8 is required

ideas:

/blog/post_1.md -> /blog/post_1/index.html
/blog/ferret.mp4 -> /blog/post_1/ferret.mp4

/blog/post_2/post_2.md -> /blog/post_2/index.html
/blog/post_2/cat.png -> /blog/post_2/cat.png