title: XML - Document cannot contain multiple root elements
body: <p>I was trying to merge with git, but it apparently caused a problem with the XML file making a project unavailable. I know nothing about XML.  Here is an excerpt of my file:</p>
  
  <pre><code>  &lt;ItemGroup&gt;
      &lt;Content Include="MetroFramework.txt" /&gt;
    &lt;/ItemGroup&gt;
    &lt;Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" /&gt;
  </code></pre>