title: Eclipse Plugin Project does not display Window added in Application Model
body: <p>Looking into Eclipse 4 RCP.<br>
  Did the following:  </p>
  
  <ol>
  <li>Created an <code>Eclipse Plugin Project</code> (no <code>Rich Client</code> unchecked,
  <code>Actvator</code> unchecked) so no classes under <code>/src</code></li>
  <li>Created a <code>Product Configuration</code>. Application selected is
  <code>E4Application</code></li>
  <li>Created a <code>Feature Project</code> and include the plugin I created in step
  1</li>
  <li>In the <code>.product</code> file I checked the configuration to be based on
  <code>features</code>. In the dependencies tab I added <code>org.eclipse.e4.rcp</code> and
  the <code>feature</code> I created in step 3 (added required dependencies as
  well)</li>
  <li>Created <code>Application Model</code> with container to be the plugin project
  of step 1 and added a <code>New Trimmed Window</code>  </li>
  </ol>
  
  <p>Saved all and tried to launch an <code>Eclipse Application</code><br>
  No window is showing up and I don't see an error in console.<br>
  Any idea what am I missing here or how is this debugged?    </p>
  
  <p><strong>Update:</strong><br>
  I am following: <a href="http://www.vogella.com/articles/EclipseRCP/article.html#plugin_creatinge4" rel="nofollow">10. Tutorial: From Plug-in to Eclipse 4 application </a><br>
  The <code>10.6. Start application</code> is the one that fails  </p>
  
  <p><strong>Update 2:</strong><br>
  I noticed that some directories have been created <strong>outside of my workspace</strong> with the name <code>runtime-todo.product</code> (i.e. the plugin name).<br>
  Going into <code>runtime-todo.product\.metadata\.plugins\org.eclipse.e4.workbench</code> and deleting the <code>workbench</code> the window showed up.<br>
  Why are these directories created outside my workspace and what was the problem here?</p>