Biology Hotfixes

+ biology feature para indentation
+ biology feature no break rules
+ eoc text justification set to left
+ merged spring-cleaning branch https://github.com/Connexions/oer.exports/pull/53
+ updated biology test module

<h4>Testing</h4>
Biology: http://naginata.cnx.rice.edu:9090/content/col10001/latest/
Non-Majors: http://naginata.cnx.rice.edu:9090/content/col10006/latest/