Release 1

This release has this following functionalities:

• REST API structure, based on Cookie Cutter Django Template (https://cookiecutter-django.readthedocs.io/en/latest/index.html)
• Two-environment ready system, development and production;
• Dockerized application, using Docker and Docker Compose;
• Linting using default Flake8 automatized style guide;
• Unit Testing using PyTest and Coverage ready environment;
• CodeClimate integration;
• Usign SQLite3 database, but PostgreSQL ready;
• Django REST Framework (DRF) working API, using APIView and Viewsets;
• Now you can register an user or activity and list them.
• This REST API it's ready to being consumed via HTTP protocol;