fix forms.fields.ListWidget and ListFormField to work with model SetField
fix forms.fields.ListWidget and ListFormField to work with model SetField

chargrizzle/djangae,pablorecio/djangae,chargrizzle/djangae,leekchan/djangae,nealedj/djangae,wangjun/djangae,stucox/djangae,SiPiggles/djangae,wangjun/djangae,stucox/djangae,kirberich/djangae,pablorecio/djangae,armirusco/djangae,pablorecio/djangae,SiPiggles/djangae,leekchan/djangae,trik/djangae,grzes/djangae,grzes/djangae,nealedj/djangae,potatolondon/djangae,chargrizzle/djangae,asendecka/djangae,martinogden/djangae,jscissr/djangae,asendecka/djangae,jscissr/djangae,nealedj/djangae,martinogden/djangae,asendecka/djangae,wangjun/djangae,armirusco/djangae,trik/djangae,leekchan/djangae,kirberich/djangae,SiPiggles/djangae,martinogden/djangae,grzes/djangae,stucox/djangae,potatolondon/djangae,armirusco/djangae,kirberich/djangae,trik/djangae,jscissr/djangae