IN-314 - Add support for threaded comments
Move pillow to requirements-test for compatibility purposes
Add normalize helper to core
IN-314 - Remove sample tests.py file
Merge pull request #13 from m3brown/custom_comments

Add support for threaded comments
Merge pull request #14 from dlapiduz/helpers

Add normalize helper to core
IN-479 - Add url path for 'mystery' app