Added fixed header with page title.
Added styling and spacing to header title.
Added gravatar image to every page.
Made gravatar image a link to homepage.
Moved image margin settings to application.css
Removed original page titles.
Put page links in header bar.

Updated to 12 col spacing per row.
Added header links to home and prior research.
Standardized h4 on all pages.
Made publications page 10 columns wide.

So that it's easier to read.