Need to save disk space by not duplicating static folder

- Need to make sure there's no Jekyll frontmatter in /static folder.
- Use one of the hints from http://stackoverflow.com/questions/6972137/how-can-i-setup-jekyll-for-a-blog-with-a-large-image-directory-so-as-to-avoid-d to avoid duplicating this folder. (~14MB)

Start by inspecting the /static folder and the repository's Jekyll setup, then review the linked Stack Overflow approach for avoiding duplication of large image directories. Confirm that /static has no Jekyll frontmatter and that the build no longer duplicates the folder or its roughly 14MB of contents.

Written by the indexing model from the issue text.