Bump mozinfo dependancy to 0.4
The first test!
added venv_test.sh to the code - Courtesy davehunt
made the code pep8 compliant and put inline comments above line - We don't like inline comments... apparently
test if url is correctly passed to DirectScraper
Changed README and adjusted docstring of test.py
Created a basic test for DirectoryParser and added to manifest
Changed start/stop server to setUp and tearDown