This commit removes .testr.conf since this repo already has
.stestr.conf. We just need .stestr.conf instead of .testr.conf.
Change-Id: If3f5d36a86a149f3c17aedb6837e4a2a8decc2fb
Add the rest of the files generated by cookiecutter to the
repository with a view towards getting pep8 & docs in the gate
and also eventual testing of the python code.
Change-Id: Iaabb0a5201ecdbfc3d2c126633f65cb3f70b0fd9