title: Can not use SWT nebula widget in my application
body: <p>I have installed Nebula Release in my Eclipse Juno.<br>
  I wanted to use <code>CDateTime</code> so I added a dependency in my <code>MANIFEST.MF</code> of my plugin project:<br>
  I.e. added: <code>org.eclipse.nebula.widgets.cdatetime</code> in the dependencies tab.<br>
  I also made sure that it is part of the dependencies of the corresponding <code>feature.xml</code> of Feature project.<br>
  But when I run my application I get:  </p>
  
  <blockquote>
    <p>Missing Constraint: org.eclipse.nebula.widgets.cdatetime;
    bundle-version="0.14.0"  </p>
  </blockquote>
  
  <p>Why is the nebula widget failing to be found?<br>
  What am I messing up here? Perhaps it is simple, but I am new in eclipse programming.</p>