title: Two consecutive side menus with Ionic Framework
body: <p>Using IonicFramework it's possible to open a second submenu from a ion-side-menu?</p>
  
  <p><img src="https://i.stack.imgur.com/x1UDN.png" alt="menu opened"></p>
  
  <p><img src="https://i.stack.imgur.com/Qg2Sb.png" alt="submenu opened"></p>