* developers can use --target symposion_dev to get a responsive site
that reads from their homedir and reacts to changed files instantly
* without a specified target the default is to build the prod image,
which is identical except for running uwsgi instead of the django
built-in server
* Enable debug when running in a developer's test environment
* Remove the makemigrations script and dockerfile
Expand on support for devs by scripting the process of creating,
starting, and initialising a dev container.
Take container name as an optional parameter
This app is now python3 only so we must specify python3 when creating a
virtualenv. Yes this assumes that most people are using python2 as
default, most distros still ship this way.
The site requires you to have some basic data installed in your database
before running. This is located in the fixtures file and so the README
should tell people to install this data.
