fix: Fixed a bug with the event view
fix: Fixed a bug with the event view

- the fetcher was moving proposals within an attribute if the proposal was directed at the attribute (correctly)
- this left the event proposal list in a non progressive array key format, which lead to a weird situation where the JSON format used string numeral keys in a dict as opposed to the desired list. Nobody in their right mind would ever want that.
- fixed

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