Use tox in travis
Add tox.ini, use travis build url in README.rst
Tox fails so far
Revert to py.test in travis

Stand by for PR
Banish ancient evil
Use installed allure for coverage, have some reports
Merge branch 'master' into tox
Use tox in .travis.yml
make flake8 happy here
No more extra plugins here
Simplify that step by inlining fixture body
fix typo
Expunge contribs, switch to external recordtype, remove hamcrest dep
Actually delete contribs
Running tests in this process (looks OK)
Fail under 100 coverage
Remove obsolete py3 compat code (we dont work with py3 for a bunch of
other reasons)
add .coveragerc, fail tests if coverage degrades
Bump version for internal refactoring and depends change
Add newline and comment
Removed obsolete file