title: error 0xC00CE020: App manifest validation error: The app manifest must be valid as per schema ,,, Required attribute 'ForegroundText' is missing
body: <p>Launched a "blank Windows 10 Universal App" using "Visual Studio 2015 RC". I am not able to see the design view for MainPage.xaml. The designer shows the following Error:</p>
  
  <blockquote>
    <p>error 0xC00CE020: App manifest validation error: The app manifest must be valid as per schema: Line 20, Column 8, Reason: Required
    attribute 'ForegroundText' is missing</p>
  </blockquote>
  
  <p>Tried including 'ForegroundText="dark"' attribute in Package.appxmanifest file but the attribute seems to be undeclared for VisualElements.</p>
  
  <pre><code>     &lt;uap:VisualElements
            DisplayName="BackgroundSensorsCS"
            Square150x150Logo="Assets\squareTile-sdk.png"
            Square44x44Logo="Assets\SmallTile-sdk.png"
            Description="BackgroundSensorsCS"
            BackgroundColor="#00b2f0"
            **ForegroundText="dark"**&gt;
              &lt;uap:SplashScreen Image="Assets\Splash-sdk.png" /&gt;
              &lt;uap:DefaultTile&gt;
                  &lt;uap:ShowNameOnTiles&gt;
                      &lt;uap:ShowOn Tile="square150x150Logo" /&gt;
                  &lt;/uap:ShowNameOnTiles&gt;
              &lt;/uap:DefaultTile&gt;
          &lt;/uap:VisualElements&gt;
  </code></pre>