title: Simple example of <merge> and <include> usage in Android XML-layouts
body: <p>I'm curious about the <code>&lt;merge&gt;</code> and <code>&lt;include&gt;</code> tags in Android XML-layouts. I've read two tutorials, but haven't yet found a simple example usage.</p>
  
  <p>Would be happy if someone could provide such an example or give a pointer to one.</p>