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
Adjusted according to review comments
Added mozdownload_venv to .gitignore
Minor changes
renaming of test class and method + remove explicit definition of python path when calling venv_test.sh
changed call to python interpreter inline in venv_test.sh