Adding PEP8 only lint rule to tox and Travis.
Adding verbose flag and fixing PEP8 violation in test.
Adding *egg files to pep8/lint blacklist.
Merge pull request #217 from dhermes/add-tox-lint

Adding PEP8 only lint rule to tox and Travis.
General outlook on JS regression tests.
Ditching environ module, allowing argparse to fall back to environ vars.
Local temp.