title: batch file - read xml file and return value
body: <p>Need to be able to read an xml file and return a value:</p>
  
  <p>XML file:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-16"?&gt;
  &lt;CONFIGSETTINGS&gt;
      &lt;GENERAL&gt;
          &lt;PROGRAM&gt;App/PROGRAM&gt;
          &lt;CURRENCY&gt;GBP&lt;/CURRENCY&gt;
          &lt;VERSION&gt;3&lt;/VERSION&gt;
          &lt;RELEASE&gt;0&lt;/RELEASE&gt;
          &lt;FULLVERSION&gt;24.0.12.123&lt;/FULLVERSION&gt;
      &lt;/GENERAL&gt;
      &lt;WEBLINKS&gt;
  </code></pre>
  
  <p>...............</p>
  
  <p>Need to be able to pull out the full version number and place in a variable in the batch file i.e.: 24.0.12.123</p>