Updates the folder structure, all the source files live in public/ now
Updates tag JSON
Adds tag support to post pages (adding generated tag pages is more complicated, right now they are just output on the page like on the existing version of the site)
Adds new run scripts to make it easier to publish the site (we can have these run automatically whenever you make a change on GitHub, so all you have to do is edit or add new content and the site will get deployed)
public/nowTags just look like this, but I made comments in the
_post.ejstemplate so you can modify the markup if you want.