Merge pull request #3 from aleducode/feature/format-pep8-clean-code

pep8 format an clean code.

Merge pull request #1 from aleducode/dependabot/pip/requirements/pillow-6.2.0

Bump pillow from 5.3.0 to 6.2.0 in /requirements

delete access aws credentials,it will be created with S3 permissions.

admin http response in admin action.

custom admin actions.

Api test cases

start test module

periodic task implementation.

async task with celery to send email into signup process.

endpoint rate a ride by user client.

finish ride endpoint and start module of ratings trips.

join a ride enpoint and validations to allow include member in a trip

rides app and creation of ride with validations