Quickfixes

+ branch moved from https://github.com/Connexions/oer.exports/pull/60/

+ removed learning objectives content string
+ removed empty p tag with title attribute for notes with formalpara (generic features only)


Testing pdf/epub:
Bio: http://naginata.cnx.rice.edu:9090/content/col10001/latest/
Bio Non-Majors: http://naginata.cnx.rice.edu:9090/content/col10006/latest/
Physics: http://naginata.cnx.rice.edu:9090/content/col10004/latest/
Sociology (non-ccap style testing): http://naginata.cnx.rice.edu:9090/content/col10003/latest/

Known Issue:
https://github.com/Connexions/oer.exports/blob/quickfixes/css/ccap-biology.less#L190