Visualize float field history as a time-based line chart

[WeirdSeven]

Django keeps track of edit history of all models. We want to utilize this information, and draw line charts to visualize the history of some float fields. Specifically, we want to be able to visualize the ingredient price history.

Some tools to look at:
https://github.com/PetrDlouhy/django-admin-charts
https://django-nvd3.readthedocs.io/en/latest/classes-doc/line-chart.html