Fix #4659 : add a warning on resource editing when changing type
Fix #4659 : add a warning on resource editing when changing type

OPEN-ENT-NG/rbs,docdoku/rbs,OPEN-ENT-NG/rbs,OPEN-ENT-NG/rbs,OPEN-ENT-NG/rbs,OPEN-ENT-NG/rbs,docdoku/rbs,docdoku/rbs