title: Moment.js issue adding days with Daylight Savings Time
body: <p>In Moment.js I have the next problem:</p>
  
  <p>1.I create a moment date:</p>
  
  <pre><code>var m = moment(new Date(2014, 9, 18, 0, 0, 0));
  </code></pre>
  
  <p>2.If I call toString function:</p>
  
  <pre><code>m.toString() //"Sat Oct 18 2014 00:00:00 GMT-0300"
  </code></pre>
  
  <p>3.Now, I add one day I have the next output:</p>
  
  <pre><code>m.add("days",1).toString() //"Sat Oct 18 2014 00:00:00 GMT-0300"
  </code></pre>
  
  <p><strong>What I get 18 again?</strong> Momentjs should change the date.</p>
  
  <p>EDIT: Issue in Chrome 32.0.1700.76 m</p>
  
  <p>EDIT2: MomentJs version 2.5.1</p>
  
  <p>EDIT3: Timezone UTC-3</p>