Fix display of ellipsis in search fragments (#1896)

Display ellipsis as an indicator that there is more content before or behind a search result fragment only if there really is more content.

scm-ui/ui-scripts/src/webpack.config.js

@@ -140,6 +140,7 @@ module.exports = [
         }
       },
       historyApiFallback: true,
+      host: "127.0.0.1",
       port: 3000,
       hot: true,
       devMiddleware: {