title: New Arduino project and empty folder in Project Explorer by Eclipse
body: <p>I've searched for some days and can't find anything about the solution of my problem. I'm trying to use Eclipse to develop arduino project, but I cannot create a new project. From Eclipse marketplacet I installed Eclispe C++ IDE for Arduino 3.0 plugin. I setted in Arduino Downloads Manager a Platform, and created a New Connection to Arduino. At the end of this process I tried to create a new project from File:"File → New → Project → C/C++ → Arduino Project - Arduino C++ Sketch". I fill up the properties of new Arduino project on the form and I push finish, Eclispe creates a new folder of the project but inside there is only .project file.</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  &lt;projectDescription&gt;
      &lt;name&gt;Test&lt;/name&gt;
      &lt;comment&gt;&lt;/comment&gt;
      &lt;projects&gt;
      &lt;/projects&gt;
      &lt;buildSpec&gt;
          &lt;buildCommand&gt;
              &lt;name&gt;org.eclipse.cdt.core.cBuilder&lt;/name&gt;
              &lt;triggers&gt;clean,full,incremental,&lt;/triggers&gt;
              &lt;arguments&gt;
              &lt;/arguments&gt;
          &lt;/buildCommand&gt;
      &lt;/buildSpec&gt;
      &lt;natures&gt;
          &lt;nature&gt;org.eclipse.cdt.core.cnature&lt;/nature&gt;
          &lt;nature&gt;org.eclipse.cdt.core.ccnature&lt;/nature&gt;
          &lt;nature&gt;org.eclipse.cdt.arduino.core.arduinoNature&lt;/nature&gt;
      &lt;/natures&gt;
  &lt;/projectDescription&gt;
  
  </code></pre>
  
  <p>If I create a new C++ project, Eclipse works well creating a project folder and all files and folders inside.<br>
  Can anyone help me to solve this bug? Maybe to understand how Eclipse build a project folder.</p>