Quick Fixes

<h2>Summary</h2>
- Pass links through footnotes
- eoc text-alignment
- subfigure caption styling

<h4>Testing</h4>
- regenerated: physics/sociology/biology styles
- biology: http://naginata.cnx.rice.edu:9090/content/col10001/latest/pdf
- physics: http://naginata.cnx.rice.edu:9090/content/col10003/latest/pdf (footnote test on page 33)
- sociology: http://naginata.cnx.rice.edu:9090/content/col10004/latest/pdf