title: Why does my SlowCheetah configuration not work?
body: <p>I'm developing a WPF application on VS 2017 Community.</p>
  
  <p>I've download SlowCheetah, so this is my </p>
  
  <p><strong>App.Debug.config</strong></p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8" ?&gt;
  &lt;!-- For more information on using transformations 
       see the web.config examples at http://go.microsoft.com/fwlink/?LinkId=214134. --&gt;
  &lt;configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform"&gt;
    &lt;system.diagnostics&gt;
      &lt;trace autoflush="true" indentsize="4"&gt;
        &lt;listeners&gt;
          &lt;add name="myListener" type="System.Diagnostics.TextWriterTraceListener" initializeData="application.log" /&gt;
          &lt;remove name="Default" /&gt;
        &lt;/listeners&gt;
      &lt;/trace&gt;
    &lt;/system.diagnostics&gt;
  &lt;/configuration&gt;
  </code></pre>
  
  <p><strong>App.Release.config</strong></p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8" ?&gt;
  &lt;!-- For more information on using transformations 
       see the web.config examples at http://go.microsoft.com/fwlink/?LinkId=214134. --&gt;
  &lt;configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform"&gt;
    &lt;startup&gt;
      &lt;supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2"/&gt;
    &lt;/startup&gt;
  &lt;/configuration&gt;
  </code></pre>
  
  <p>Now, whatever I choose "Debug" or "Release", nothing changes to app.config.
  Furthermore, clicking preview Transform to both files always show me app.config original content.
  Where am I wrong ?</p>