Changed class name HttpDetection2WayHandler to HttpDetectionMessageBodyHandler and improved code in methods.
Changed class name HttpDetection2WayHandler to HttpDetectionMessageBodyHandler and improved code in methods.

Fixed issues highlighted by Python linter including:
- Removed imports not required
- Removed lines of code flagged as not needed
- Improved code formatting

mkenne11/nogotofail-pii,mkenne11/nogotofail-pii