chg: [DistributionGraph] added ``distribution description`` text in the info popup
chg: [DistributionGraph] added ``distribution description`` text in the info
popup

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