Version 0.5.1

Merge pull request #67 from michjnich/fix-incorrect-install-instructions

Rename MIDDLEWARE_CLASSES => MIDDLEWARE in README

Version

Changelog and pypi release.yml file

Merge pull request #34 from travelton/excluded_extensions

Feature: Ignore File Extensions

Fix for #25

Fix for #24.

Updated version

Merge pull request #20 from LogX7/master

improved README

Django 1.10 compatibility