message: minifix(GUI): negate predicate to show help icon
  Change-Type: patch
diff: @@ -324,7 +324,7 @@ app.controller('HeaderController', function (OSOpenExternalService) {
  * HeaderController.shouldShowHelp()
  */
  this.shouldShowHelp = () => {
  - return Boolean(process.env.ETCHER_DISABLE_EXTERNAL_LINKS)
  + return !process.env.ETCHER_DISABLE_EXTERNAL_LINKS
  }
  })
  