new: Add the possibility to limit fields for the CSV export via POST requests
new: Add the possibility to limit fields for the CSV export via POST requests

Rafiot/MISP,TheDr1ver/MISP,TheDr1ver/MISP,FloatingGhost/MISP,TheDr1ver/MISP,MISP/MISP,MISP/MISP,FIRSTdotorg/MISP,SteveClement/MISP,SteveClement/MISP,SteveClement/MISP,FloatingGhost/MISP,FloatingGhost/MISP,Rafiot/MISP,MISP/MISP,Rafiot/MISP,FIRSTdotorg/MISP,MISP/MISP,MISP/MISP,devnull-/MISP,devnull-/MISP,SteveClement/MISP,FIRSTdotorg/MISP,Rafiot/MISP,TheDr1ver/MISP,FloatingGhost/MISP,devnull-/MISP,SteveClement/MISP,devnull-/MISP,FIRSTdotorg/MISP