message: Change fiat pipe to use symbol
diff: @@ -15,7 +15,7 @@ export class FiatPipe extends CurrencyPipe implements PipeTransform {
  if (currencyCode === 'BTC') {
  return `BTC ${new BigNumber(new Number(value).toFixed(4) || 0).toFixed(6)}`;
  }
  - return super.transform(value, currencyCode, display, digits, locale);
  + return super.transform(value, currencyCode, 'symbol-narrow', digits, locale);
  }
  }
  