Update settings.py
Update settings.py

Add a setting to specify how much data you should pull when looking at a time series graph, default here is 3 months.
ocefpaf/ODM2-Admin,miguelcleon/ODM2-Admin,miguelcleon/ODM2-Admin,miguelcleon/ODM2-Admin,ocefpaf/ODM2-Admin,miguelcleon/ODM2-Admin,ocefpaf/ODM2-Admin,ocefpaf/ODM2-Admin