What's Changed
* Testing updates by kjmeagher in https://github.com/icecube/nuflux/pull/28
* unset PYTHONPATH in cvmfs tests by kjmeagher in https://github.com/icecube/nuflux/pull/30
* Remove Multiple Inheratince by kjmeagher in https://github.com/icecube/nuflux/pull/32
**Full Changelog**: https://github.com/icecube/nuflux/compare/v2.0.5...v2.0.6