console/app/core/html/welcome.html

<div ng-controller="Core.WelcomeController">
  <div class="welcome">
    <div compile="html"></div>

    <div class="centered">
      <button class="btn btn-primary" 
              ng-click="stopShowingWelcomePage()">
              Do not show welcome page on startup
      </button>
    </div>

  </div>
</div>