Quickfixes - Anatomy/Regression

<h3>Summary</h3>
+ NOTE: this pull request should follow the pull request from anatomy-bugfixes branch (anatomy-bugfixes has been merged onto this branch for automerging under the condition no code revisions need to be made)
+ physics regression remove asterisk from appendix titles
+ eoc title formatting/spacing
+ latest styles



<h3>Testing</h3>
+ Anatomy: http://naginata.cnx.rice.edu:9090/content/col10010/latest/pdf
+ Biology: http://naginata.cnx.rice.edu:9090/content/col10001/latest/pdf
+ Biology NonMajors: http://naginata.cnx.rice.edu:9090/content/col10006/latest/pdf
+ Physics: http://naginata.cnx.rice.edu:9090/content/col10003/latest/pdf
+ Sociology: http://naginata.cnx.rice.edu:9090/content/col10004/latest/pdf