title: "More than one element found for locator" warning
body: <p>In one of my tests, I'm locating an element using a <code>CSS selector</code>:</p>
  
  <pre><code>element(by.css("ul.nav button"))
  </code></pre>
  
  <p>There is more than one element matching the query, but, since I need only the first one, I'm okay with the selector.</p>
  
  <p>The problem is, <code>protractor</code> throws a warning:</p>
  
  <blockquote>
    <p>WARNING - more than one element found for locator
    By.cssSelector("ul.nav button") - the first result will be used</p>
  </blockquote>
  
  <p>Is it possible to suppress the warning? In other words, how can I let <code>protractor</code> know that I'm aware of the problem and don't want the warning to be shown anymore?</p>
  
  <hr>
  
  <p>Using <code>protractor</code> development version (installed directly from the master branch).</p>