* Add __main__ type hints
* Fix most errors of __main__
* Add ignore for script.run()
* Add type annotations for from_config_dict and from_config_file
* Fix errors
* Fix requirement error
* Add mypy type check to tests
* Enable travis typing check
* Messed up the tox deps
* Laxer type checker
This converts the testing infrastructure to tox for both locally
testing and travis. This is nearly equivalent to the previous testing
with the only exception that linting fails with the first tool to fail
and won't process all of them.
Slightly tricky thing is that tox resets *all* of the environment for
it's subprocess runs by default. A couple of the dependencies we have
will not install in non UTF8 locales: temper-python & XBee.
Paulus Schoutsen