Fix up Proxy to conform to contributions style guidelines #163
Description
Summary
Ensure that code in proxy.py conforms to code contribution style guidelines which includes but is not limited to function and variable naming
Problem Explanation
This is mostly about naming schemes so far as I can tell. Proxy was introduced before the guidelines existed and subsequent changes have followed the existing conventions for consistency. This ticket is about doing a wholesale naming and other style cleanup of proxy.py to bring it in line with later contributions.
Environment
Software
Faraday Software master branch
Hardware
Not applicable
Supporting Information
CONTRIBUTING.md and PEP8