title: Animated setView() in Leaflet
body: <p>I have a search bar in my leaflet map and I would like the map to slowly zoom and pan to the marker when selected from the search bar. I can get it to zoom and pan but not slowly. My desired effect would be similar to when you type in a location in Google Earth and the view 'flys' from one location to the next. This is the code I have which zooms to my location but not slowly.</p>
  
  <pre><code>controlSearch = new L.Control.Search({layer:listOfMarkers, propertyName: 'IntersectionName', circleLocation:true,  position:'topleft'});
      map.addControl(controlSearch)
  
  controlSearch.on('search_locationfound', function(e){
      map.setView(e.latlng,15, {animate:true, duration:10.0})
  });
  </code></pre>
  
  <p>I'm using leaflet v0.7.7.</p>
  
  <p>Thanks!</p>