message: Fix handling browser language
diff: @@ -35,7 +35,7 @@ import { FormattedMessage, injectIntl } from 'react-intl'
  import metamask from 'helpers/metamask'
  -const userLanguage = (navigator.userLanguage || navigator.language || "en-gb").split("-")[0];
  +const userLanguage = utils.getCookie('mylang') || "en"
  moment.locale(userLanguage)
  @withRouter
  