title: points aren't aligned with the x axis on flot chart
body: <p>I've got flot data where the points on the xaxis aren't aligned with the lines.</p>
  <p>specifically, take a look at this photo:<img src="https://i.stack.imgur.com/NLKKJ.png" alt="flot chart" /></p>
  <p>this is the raw data that I'm using:</p>
  <pre><code>[0] : [1327305600000,1989],
  [1] : [1327392000000,3222.33333333333],
  [2] : [1327564800000,1481.5],
  [3] : [1327651200000,2061],
  [4] : [1327910400000,1434],
  [5] : [1327996800000,1504.75],
  [6] : [1328083200000,1422.4]
  </code></pre>
  <p>and this is the javascript that I'm passing to flot:</p>
  <pre><code>$.plot($(&quot;#something&quot;), [datapoints], {
      series: {
           lines: { show: true , shadowSize:0},
           points: { show: true }
      },
      xaxis: { 
          mode: &quot;time&quot;,
          timeformat: &quot;%m/%d/%y&quot;,
          reserveSpace: true
      },
      clickable: true,
      hoverable: true,
      legend: {
          show: true
      }
      
  });
  </code></pre>
  <p>specifically, look at the second point.  The timestamp for it is 1327392000000, and you can see from the following code that this should be aligned with the 1/24/2012 x-axis point, but it's not.</p>
  <p><strong>var d = new Date(1327392000000);</strong>
  <em>=&gt; Tue Jan 24 00:00:00 PST 2012</em></p>
  <p>If there's any way I can workaround this, I'd love to hear it.</p>
  <p>Thanks!</p>