chg: [cleanup] Cleanup of the server settings reader
chg: [cleanup] Cleanup of the server settings reader

- split into more readable functions

MISP/MISP,MISP/MISP,FIRSTdotorg/MISP,MISP/MISP,devnull-/MISP,devnull-/MISP,SteveClement/MISP,Rafiot/MISP,SteveClement/MISP,FIRSTdotorg/MISP,Rafiot/MISP,FloatingGhost/MISP,Rafiot/MISP,Rafiot/MISP,SteveClement/MISP,devnull-/MISP,FIRSTdotorg/MISP,FloatingGhost/MISP,FloatingGhost/MISP,FIRSTdotorg/MISP,devnull-/MISP,MISP/MISP,SteveClement/MISP,SteveClement/MISP,MISP/MISP,FloatingGhost/MISP