Fixed rendering issue when department pages. Also, revised opening sentence to more accurately reflect the current functionality of the application
moved db models from config.py to dbmodels.py
changed form name from AlternativeDescriptionForm to AltDescForm
Removed remove_csrf function from CustomForm, which is now handled automatically during __init__
Cleaned up old review code so that it's all alternative descriptions instead of reviews. There may be some bugs lurking yet, but course pages are rendering fine and alt descs can be submitted with a problem