title: LineString and multiLine openlayer3
body: <p>I want to show lines on the map using ol.genom.lineString, my plan is in the future to implement 3 lines at the same time using multiLineString. My problem is that i cant figure out how the LineString should be implemented. this is where im at now:</p>
  
  <p><a href="http://jsfiddle.net/6RS2z/125/" rel="nofollow">http://jsfiddle.net/6RS2z/125/</a> </p>
  
  <pre><code>(function(){
  
  var map = new ol.Map({
    layers: [new ol.layer.Tile({source: new ol.source.OSM()})],
    target: document.getElementById('map'),
    view: new ol.View({
      center: [0, 0],
      zoom: 1
    })
  });
  
   var vectorSource = new ol.source.Vector({
    //create empty vector
  });
  
  var plyFeature = new ol.Feature({
      genometry : new ol.geom.LineString([0,0,18,60], 'EPSG:4326',   'EPSG:3857')
  });
  
  vectorSource.addFeature(plyFeature);
  
  var plyLayer = new ol.layer.Vector({
      source : vectorSource  
  })
  
  map.addLayer(plyLayer);
  </code></pre>
  
  <p>})();</p>