Ch03: Define Post model fields. [skip ci]
Ch03: Define Post model fields. [skip ci]

Fields are discrete pieces of data within models. They define behavior
for Django in both Python and our database of choice.

    https://docs.djangoproject.com/en/1.8/ref/models/fields/#charfield
    https://docs.djangoproject.com/en/1.8/ref/models/fields/#datefield
    https://docs.djangoproject.com/en/1.8/ref/models/fields/#slugfield
    https://docs.djangoproject.com/en/1.8/ref/models/fields/#textfield

jambonrose/DjangoUnleashed-1.8,jambonrose/DjangoUnleashed-1.8