title: How to remove alert message from NuGetGallery
body: <p>I have installed NuGet on my machine, but I can't disable the Yellow Alert message "This is a development environment. No data will be preserved."</p>
  
  <p>I have changed in my web.config this key</p>
  
  <pre><code>&lt;add key="Gallery.Environment" value="Development" /&gt;
  </code></pre>
  
  <p>to</p>
  
  <pre><code>&lt;add key="Gallery.Environment" value="Production" /&gt;
  </code></pre>
  
  <p>But it is still appearring... Any idea on where to look?</p>