In-doing restaurant_category and ingredient

food_ingredient/urls.py

food_ingredient/views.py

ingredient/__init__.py

ingredient/admin.py

ingredient/apps.py

ingredient/migrations/__init__.py

ingredient/models.py

ingredient/templates/c_ingredient.html

ingredient/templates/r_ingredient.html

ingredient/tests.py

ingredient/urls.py

ingredient/views.py

project_django/settings.py

project_django/urls.py

restaurant_category/templates/c_restaurant_category.html

restaurant_category/templates/r_restaurant_category.html

restaurant_category/urls.py

restaurant_category/views.py

sirest/views.py