Allow motion of non existing change recos
Allow motion of non existing change recos

Allows to project any version of the motions, event if they do not yet
exist.
Gives the user more control about the content they want to project.
Currently, if a motion has no logical changed version, they would
always project the original version which does not automatically
update if a changed version exists. This behaviour would require the
user to update their current projection

jwinzer/OpenSlides,CatoTH/OpenSlides,FinnStutzenstein/OpenSlides,CatoTH/OpenSlides,FinnStutzenstein/OpenSlides,jwinzer/OpenSlides,jwinzer/OpenSlides,CatoTH/OpenSlides,jwinzer/OpenSlides,FinnStutzenstein/OpenSlides,FinnStutzenstein/OpenSlides,CatoTH/OpenSlides,jwinzer/OpenSlides