title: What's Assets in the new Nexus 3
body: <p>In the new <code>Nexus 3</code>, under Browse, there are <code>Assets</code> and <code>Components</code>. What's the definition of the Assets? </p>
  
  <p>I can't find it in the doc:<a href="http://books.sonatype.com/nexus-book/3.0/reference/index.html" rel="noreferrer">http://books.sonatype.com/nexus-book/3.0/reference/index.html</a></p>