title: Chart JS not showing On hover with small data
body: <p>If I have large data with small data in Bar chart, small data are not showing in onhover function.
  Here is the link <a href="http://jsfiddle.net/ramakrishnap/zju8044k/" rel="nofollow">http://jsfiddle.net/ramakrishnap/zju8044k/</a>
  Ex:</p>
  
  <p></p>
  
  <pre><code>//Bar chart for Broadcasts data
                      var broadcastData = {
                          labels : ['01-29-15','01-30-15','01-31-15','02-01-15','02-02-15','02-03-15','02-04-15','02-05-15','02-06-15','02-07-15','02-08-15','02-09-15','02-10-15','02-11-15','02-12-15'],
                          datasets : [
                          {
                              label: "Opt-In",
                              fillColor : "#4e8eb1",
                              strokeColor : "#9b9b9b",
                              pointColor : "#fff",
                              pointStrokeColor : "#990000",
                              data : [3,3,6,3,4,6,6,47079,8,11,5,5,13,10,]
                          }
                      ]
                      }
                       // get Bar chart canvas
                      var broadcasts = document.getElementById('broadcast').getContext('2d');
                      // draw Bar chart
                      new Chart(broadcasts).Bar(broadcastData);
  </code></pre>