message: removed useless import and whitespace
diff: @@ -16,7 +16,6 @@ limitations under the License.
  import commonmark from 'commonmark';
  import {escape} from "lodash";
  -import SettingsStore from './settings/SettingsStore';
  const ALLOWED_HTML_TAGS = ['sub', 'sup', 'del', 'u'];
  @@ -71,7 +70,6 @@ function is_allowed_html_tag(node) {
  const tag = matches[1];
  return ALLOWED_HTML_TAGS.indexOf(tag) > -1;
  }
  -
  return false;
  }
  