Now accurately records the things I need to do.
Posts now added to front of internal array so blog reads newest to oldest. You can list and delete posts from the command line. Deleted posts get put back in the drafts folder.
Files in the output folder are now deleted along with the post.
Each post in the roll is now correctly converted from markdown to HTML. Starting to look good again.
Blog Title now inserted onto roll page.
Naive word-count generated when a post is published. Need to put this in the sidebar along with a reading time.