Organization, content and styling of header

Created php.ini to allow a prepend and append on each page of the site.
Appended a basic footer.  Prepended a script to set paths throughout
project (to avoid relative paths in 'require' functions), and require
functions.php.  Created functions to display name, program, and page
title.  Add 'Program' field to MySQL users table.  Created and set-up
basic semantic structure of header.  Added content and style to userbar
and masthead.