Configure js-data for projector elements to "replace" on inject.
Configure js-data for projector elements to "replace" on inject.

fixes #1632

jwinzer/OpenSlides,boehlke/OpenSlides,tsiegleauq/OpenSlides,emanuelschuetze/OpenSlides,rolandgeider/OpenSlides,jwinzer/OpenSlides,normanjaeckel/OpenSlides,tsiegleauq/OpenSlides,ostcar/OpenSlides,FinnStutzenstein/OpenSlides,boehlke/OpenSlides,normanjaeckel/OpenSlides,emanuelschuetze/OpenSlides,CatoTH/OpenSlides,CatoTH/OpenSlides,jwinzer/OpenSlides,FinnStutzenstein/OpenSlides,ostcar/OpenSlides,normanjaeckel/OpenSlides,emanuelschuetze/OpenSlides,tsiegleauq/OpenSlides,normanjaeckel/OpenSlides,boehlke/OpenSlides,jwinzer/OpenSlides,ostcar/OpenSlides,boehlke/OpenSlides,emanuelschuetze/OpenSlides,FinnStutzenstein/OpenSlides,OpenSlides/OpenSlides,FinnStutzenstein/OpenSlides,rolandgeider/OpenSlides,CatoTH/OpenSlides,OpenSlides/OpenSlides,jwinzer/OpenSlides,rolandgeider/OpenSlides,CatoTH/OpenSlides