Improve command line option grouping and readability
Renamed command line options:
-
-log
→-log-file
-
-summary-interval
→-log-summary-interval
-
-unsafe-logging
→-log-unsafely
-
-verbose
→-log-verbosely
Deprecated options are still usable.
Whenever a deprecated option is used, a warning to the log/stderr is being
output to remind the operator/user to switch to the new option.
- Added deprecation info to the option descriptions of the
--help
page - Slight correction of the option descriptions
- Updated
--help
page content in proxy'sREADME.md