title: Show ViewController on Extension info button Edit Mode
body: <p>I am working on an Today Extension for Yosemite.
  I would like to show a SettingsViewController instead of going into edit mode.
  If I "presentViewControllerInWidget" on "widgetDidBeginEditing" it gets some weird glitches and the view controller is hiding and showing all the time.</p>
  
  <p>Did anyone achieved to show an viewController on info button click or knows a workaround on that glitch?</p>
  
  <pre><code>func widgetDidBeginEditing() {
      self.presentViewControllerInWidget(self.settingsViewController)
  }
  </code></pre>