Normalize app location

[simeonf]

A django project as generated currently has nested directories with the same name. The outer one is the "project" directory and the inner one is the "project settings" diretory.

In our case this is pybay and pybay/pybay.

Currently settings.INSTALLED_APPS includes the project settings directory as an app and we have some apps in the project directory, some in the project settings folder. Eg:

INSTALLED_APPS = [
    "django.contrib.admin",
    ...
    'pybay',
    'pybay.proposals',
    'pybay.faqs',
    ...
    'blockstuff',
    'menu',
]

There should not be an app called pybay. Apps in the settings folder need to move up one level. (Eg pybay.faqs should just be pybay.)

This ticket can be closed when we've made the necessary changes so that apps live in a consistent location relative to the project root.