Replace inspect.getargspec usage to support python 3.11

compensate for torrc logfile entry when tab-delimited

nyxrc.sample: fix default for `graph_bound`

nyxrc.sample: comment out options without defaults

nyxrc.sample: specify defaults inline

Clarify what `color_override none` means

Replace references to a nyxrc

Fix unit tests

Config options mistakenly reported as unused

Whitespace breaks logged_events

color_override config broken if different case

AttributeError when using --debug argument

Show FAQ when javascript is disabled

Drop is_geoip_unavailable() usage

Replace deprecated LogBuffer