Bug Fix: PBR interaction

- Python pbr seems to have some naming specifications per http://docs.openstack.org/developer/pbr/#requirements
Bug Fix: Update comment per shell.py

- Update the comment on the shell to reflect the reality that deuce-client is no longer my little project
Merge pull request #33 from BenjamenMeyer/bugfix_setup_again

Bug Fix: PBR interaction
Bug Fix: tox.ini

- Forgot to update tox.ini in last commit
Merge pull request #35 from BenjamenMeyer/bugfix_setup_again

Bug Fix: tox.ini
Bug Fix: setup.cfg per PyPi requirements
Merge pull request #36 from BenjamenMeyer/bugfix_pypi

Bug Fix: setup.cfg per PyPi requirements
Bug Fix

- Added support for x-next-batch parsing to the various block listing functionalities
  - added appropriate tests
- Added version information to the setup.cfg
- Updated the summary description for the project in setup.cfg
Merge pull request #37 from BenjamenMeyer/bugfix_finds_by_valere

Bug Fixes - finds by valere