Fix Relation::Mapper#remap
Fix Relation::Mapper#remap

pxlpnk/rom,cored/rom,jeremyf/rom,kwando/rom,endash/rom,rom-rb/rom,rom-rb/rom,dekz/rom,pdswan/rom,rom-rb/rom,vrish88/rom,Snuff/rom,pvcarrera/rom,denyago/rom,dcarral/rom