message: Catch the promise rejection if scalar fails
  Otherwise this is incredibly annoying when developing if you don't
  have a scalar that will allow you to register (ie. if you're
  testing against an HS on your dev box)
diff: @@ -53,11 +53,11 @@ module.exports = React.createClass({
  this.scalarClient = null;
  if (SdkConfig.get().integrations_ui_url && SdkConfig.get().integrations_rest_url) {
  this.scalarClient = new ScalarAuthClient();
  - this.scalarClient.connect().done(() => {
  + this.scalarClient.connect().then(() => {
  this.forceUpdate();
  + }).catch((e) => {
  + console.log("Failed to connect to integrations server");
  // TODO -- Handle Scalar errors
  - // },
  - // (err) => {
  // this.setState({
  // scalar_error: err,
  // });
  