The hacking checks enforce during the pep8 run functional validations of the code to ensure deeper filters and code consistency. This change set adds the hacking checks to the wathcer project. These checks were seeded from the neutron project, which had a good set of base defaults. This change set also updates the watcher project to be compliant with these new hacking checks. Change-Id: I6f4566d384a7400bddf228aa127a53e6ecc82c2e