feat: Use `raw_id_fields` to make search easier

See merge request !32

[BIZ-2055] Add worklog script

See merge request !30

[SE-4218] Revamp accounting service

See merge request !26

fix: update lock file and pin setuptools in Dockerfile
refactor: use unique container names
build: refactor docker image build and update python dependencies
refactor: add asgi config
refactor: update urls to respect new django namespace requirements
chore: bump requirements
refactor: replace uvicorn as asgi supported in django 3
fix: serving static files when debug is true
refactor: replace environment files
feat: add docker ignore
remove: delete non-docker devenv related files
fix: add missing migrations
remove: unused asgi
refactor: ensure settings are referencing new env files
fix: update django translations
refactor: update coveragerc settings
refactor: update Makefiles
refactor: merge configuration files
build: refactor the way docker images built
fix: add and update dependencies
remove: delete prospector config as it is not used anymore
refactor: fix naming issues
chore: update copyright dates
tests: add pre-commit configuration
chore: adjust black config
docs: update README with more detailed instructions
build: add pre-commit testing to makefile
refactor: move postgres compose dependencies
ci: replace ci configuration
ci: install pipenv for tests
feat: add destroy make target
refactor: change test env settings
ci: remove empty line
ci: use string instead of boolean
ci: fix postgres secrets
refactor: replace postgres passwords
refactor: rename jira link
docs: update comments for docker-compose :z flag
docs: edxted docker-compose with more comments
docs: fix startup command
fix: ensure .secrets exists before any docker target run
docs: highlight that pre-commit is optional
docs: refactor docs to be more user friendly
docs: extend readme with the default address of the service

[SE-4083] Add requirements and mention the wishlist

See merge request !25

Bump django from 1.11.8 to 1.11.28

Bumps [django](https://github.com/django/django) from 1.11.8 to 1.11.28.
- [Release notes](https://github.com/django/django/releases)
- [Commits](https://github.com/django/django/compare/1.11.8...1.11.28

)

Signed-off-by: dependabot[bot] <support@github.com>

Fix up some links that were still inaccessible.

Allow only one bank account per user account

Use Pipfile and pipenv.

Improve Django admin view for invoices and transferwise payments.

* Clickable Invoice PDF path.
* Clickable TransferWise Bulk Payment CSV path.
* Allow searching invoices by date.
* Clickable JIRA Timesheet path.
* Action to mark invoices as paid in bulk.
* Action to mark invoices as manually approved in bulk.
* Show invoice string (which includes its date) instead of UUID.

Automate TransferWise Bulk Payment CSV Generation

Provide more variables in the sample .env and document some setup steps in the README

Use alternateLink for the PDF to avoid 400 errors

Add automated jobs for the invoice approval flow.

* Sends invoice preparation notifications.
* Sends invoice approval requests.
* Sends finalized invoices.

Generate TransferWise Bulk Payment CSVs.

Adding support for Vagrant.

Implement invoice back-end

* Change copyright date range to 2017-2018.
* Add translation targets in Makefile.
* Rename some Makefile commands to make it easier to type.
* Add locale files from translation command.
* Use `runserver_plus` since we can.
* Keep the `media` folder.
  Allows us to not have to make it explicitly later in deployment,
  for example.
* Use wkhtmltopdf.
  This package translates HTML (+ CSS) into a PDF file.
  We might also need its actual binary because the debian
  package may not have full functionality, according to
  their website.
* Use `pip-tools` for our requirements.
  Much easier to manage dependencies!
* Move `Address` out to its own app.
  It's used commonly by other apps, so this is a good thing!
* Common UUID model, rearrange Bank model, and custom User model.
  UUID Model
    - Subclassed by all models that need UUIDs as fields.
  Bank Model
    - We erase many fields that would make maintaining the
      system difficult. Instead, put them in a JSONField.
      Also move VAT out to the user model.
  User Model
    - Add a customized user model with a `full_name` field.
* Add factories and a convenient management command.
* Implement invoice app which can:
  1. Download worklogs from JIRA.
  2. Generate a PDF invoice given HTML/CSS.
  3. Upload the PDF to GDrive to a specific folder.
  To do this we require some customizations to clients
  for third party APIs, so we add a `third_party_api`
  application for that customization.
* Change `VATIN` to `VAT number`, for clarity.
* Update README with instructions for new integrations.
* Change the postgres > 9.4-specific JSONField to a generic one.
* Use `ValidateModelMixin` and `TimeStampedModel` everywhere.
* Use transferwise recipient ID and a general JSON field.
  We simplify bank account details this way.
* Store PDF path locally.
* Make PDF URL be saved.
* Add admin email handler.
* Disable all views.
  This is until we actually need them.

Implement authentication and registration back-end

In addition, do a little more reorganization and improvement of setup.

- Put all requirements into 1 file for easy reference and management.
- Make Procfiles so that we can use honcho.
- Add debian package list which will be necessary for deployment.
- Add a bunch of make targets for easy handling of docker.
- Update environmental files to match some new settings.
- Add isort configuration.
- Add the accounting app.
- Add authentication app.
- Add banking app.
- Blank invoice app.
- Add registration app.
- Update app settings & urls for new apps.
- Make CircleCI hold venv in home folder.
  Otherwise it runs coverage checks on all installed dependencies!
- Finish up the registration view.
- Handle multiple hourly rate case.
- Quality errors and update migrations.
- Add the ability to create account, address, and hourly rate.
- Allow bank addresses to be blank.
- Update bank models to display properly in admin.