message: fix encoding non-ascii characters in detected face names
diff: @@ -278,7 +278,7 @@ export class MetadataLoader {
  } else if (regionRoot.Area && regionRoot.Name && regionRoot.Type) {
  const regionBox = regionRoot.Area.value;
  - name = regionRoot.Name.value;
  + name = decodeURIComponent(escape(regionRoot.Name.value));
  type = regionRoot.Type.value;
  box = createFaceBox(regionBox.w.value,
  regionBox.h.value,
  