fixt encoding-error
fixt encoding-error

the new filter-sort-function take use of urllib.urlencode. This function
does not encode unicode-strings. So we have to decode every value in the
sortfilter-dict

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