title: scripts don't recognize FSharp.Data
body: <p>Somewhat of a F# beginner.  I'm trying to test out some of my XmlTypeProvider code in the interactive window by first entering it in a script (fsx) file.  The script file won't recognize the following</p>
  
  <pre><code>open FSharp.Data  // gives "The namespace or module 'FSharp' is not defined"
  </code></pre>
  
  <p>Everything has been added to reference, and .fs files seem to not have any problems finding the XmlTypeProvider reference but for some reason, a script in the same project does not. I even got the code to work in a .fs file. </p>
  
  <p>I added FSharp.Data with nuget and everything seem to add correctly.  What am I missing here?</p>