title: Showing window after it is fully loaded
body: <p>When I create basic application and initialize it using <code>electron</code> command, it shows me a blank window and a moment later loads the content.</p>
  
  <p>Which event and which object should be used to show the window after the content is fully loaded?</p>
  
  <p><code>did-finish-load</code> on a <code>window.webContent</code> object? Or maybe <code>dom-ready</code>? Or maybe something else?</p>
  
  <p><strong>app.js</strong>:</p>
  
  <pre><code>var app = require('app'),
      Window = require('browser-window'),
      mainWindow = null;
  
  require('crash-reporter').start();
  
  app.on('ready', function() {
     mainWindow = new Window({ width: 600, height: 400, show: false });
  
     mainWindow.loadUrl('file://' + __dirname + '/index.html');
     mainWindow.show();
  
     //
     // mainWindow.webContent.on('did-finish-load', function() {
     //     something like that is a proper way?
     // });
     //
  });
  </code></pre>