message: fix bug in react stylesheet
diff: @@ -38,8 +38,8 @@ export function createStyleableStylesheet(): StylesheetWithContext {
  const n = this.classes[name];
  return n ? StylableStylesheet.context.generator.scope(name, this.namespace) : null;
  }
  - constructor(public styleDef: any) {
  - super(styleDef);
  + constructor(public styleDef: any, namespace: string) {
  + super(styleDef, namespace);
  this.namespace = this.namespace || ('s' + (StylableContext.globalSheetCounter++));
  StylableStylesheet.context.add(this);
  }
  