1.4.1

Fixed short description from app __init__ docstring as it seems to cause installation to fail because of setuptools>=59 which introduces incompatible backward error with description which contains a newline;

1.4.0

Project and package refactoring

• Drop six usage;
• Drop django-braces usage;
• Migrate to setup.cfg for package configuration;
• Cover every supported Django versions with tox;
• Updated demo project with sandbox;
• Add documentation on ReadTheDoc;
• Update icon_map.scss template to include a Sass map for available icons,
  close #11;