title: a4j:support tag not found using JSF 2
body: <p>just trying to integrate this commandLink</p>
  
  <pre><code>&lt;a4j:commandLink reRender="results-view" actionListener="#{myaction}" oncomplete="return false;" value="#{msg1.advanced_search}"&gt;
                              &lt;a4j:support event="onclick"&gt;
                                  &lt;f:setPropertyActionListener value="./page.xhtml" target="#{changeViews['new-view'].value}" /&gt;
                              &lt;/a4j:support&gt;
                          &lt;/a4j:commandLink&gt;
  </code></pre>
  
  <p>On an applicacion which is using JSF2. If I leave it, I get this error</p>
  
  <blockquote>
    <p> Tag Library supports
    namespace: <a href="http://richfaces.org/a4j" rel="noreferrer">http://richfaces.org/a4j</a>,
    but no tag was defined for name:
    support</p>
  </blockquote>
  
  <p>I was trying to find something on the net, but I couldn't figure out. Some help would be great.<br>
  Thanks in advance</p>