Added contributing guidelines
Merge pull request #1 from Ayrx/add-contributing-guide

Add contributing guidelines
some packages
first passing unit test
Add basic travis setup
Don't pass any arguments to flake8
Setup dot py
Let us not omit tests from coverage
Include tests in the coverage
Set travis up for more environments
Run coveralls for all of the builds
Unindent a paren
Use pytest and pep8 instead of unittest and lint
Update the env list for tox
Tell tox about py3pep8
Add a pytest.ini
Indent better, remove custom template for IRC notifications
pip install things for travis
Format format
Use pytest