message: Fix the enableLabs flag, again
  We were showing the options but ignoring them
diff: @@ -202,7 +202,10 @@ export default {
  isFeatureEnabled: function(featureId: string): boolean {
  const featuresConfig = SdkConfig.get()['features'];
  - let sdkConfigValue = 'disable';
  + // The old flag: honourned for backwards compat
  + const enableLabs = SdkConfig.get()['enableLabs'];
  +
  + let sdkConfigValue = enableLabs ? 'labs' : 'disable';
  if (featuresConfig && featuresConfig[featureId] !== undefined) {
  sdkConfigValue = featuresConfig[featureId];
  }
  