doc: make node(1) more consistent with tradition
Checklist
-
documentation is changed or added -
commit message follows commit guidelines
Affected core subsystem(s)
doc
Description of change
- Removed loads of whitespace
- Added traditional BUGS and AUTHORS sections
- Renamed ENVIRONMENT VARIABLES to ENVIRONMENT, as is traditional
In particular I'm not sure if everyone will be cool with the BUGS text - I personally think it's good but if anyone disagrees I'm not super attached to it. Also, I put .\"
s instead of outright removing the newlines because I think it's (slightly) more readable, but I can also get rid of those.