narval #2036474 uid= in conf should be in [MAIN] not in [PYRO-SERVER] [validation pending]

It's confusion

# if this option is set, use the specified user to start the daemon rather than
# the user running the command

While I'm at it, should the default user not be narval and not nobody ?

done in3.1.0
load left0.000
closed by#c7eba813f6f4 Move uid option to MAIN section, fix default value (closes #2036474)