title: Sideview Search Module Does Not Execute Search
body: <p>I'm trying to use the dynamic HTML feature of Sideview to inject search results into my custom HTML. The problem is, any time I put a "Search" module into a dashboard the page hangs, and displays "Loading..." in the upper-right corner of the page. This happens even with an empty Search module. For instance, here is the page I'm trying to create. </p>
  
  <p>XML:</p>
  
  <pre><code> &lt;module name="Search" layoutPanel="panel_row1_col1" autoRun="True"&gt;
      &lt;param name="search"&gt; | savedsearch last_command_by_engine&lt;/param&gt;
      &lt;module name="HTML"&gt;
        &lt;param name="loadingText"&gt;Searching...&lt;/param&gt;
        &lt;param name="src"&gt;last_commands_table.html&lt;/param&gt;
      &lt;/module&gt;   
  &lt;/module&gt;
  </code></pre>
  
  <p>last_commands _table.html:</p>
  
  <pre><code> &lt;h1&gt;Results: $results[0]$&lt;/h1&gt;
      &lt;h1&gt;Search: $search$&lt;/h1&gt;
      &lt;table&gt; 
              &lt;thead&gt;
                      &lt;th&gt;0&lt;/th&gt;
                      &lt;th&gt;1&lt;/th&gt;
                      &lt;th&gt;2&lt;/th&gt;
                      &lt;th&gt;3&lt;/th&gt;
                      &lt;th&gt;4&lt;/th&gt;
                      &lt;th&gt;5&lt;/th&gt;
                      &lt;th&gt;6&lt;/th&gt;
              &lt;/thead&gt;
              &lt;tbody&gt;
                      &lt;td&gt;&lt;/td&gt;
                      &lt;td&gt;&lt;/td&gt;
                      &lt;td&gt;&lt;/td&gt;
                      &lt;td&gt;&lt;/td&gt;
                      &lt;td&gt;&lt;/td&gt;
                      &lt;td&gt;&lt;/td&gt;
              &lt;/tbody&gt;
      &lt;/table&gt;
  </code></pre>
  
  <p>The HTML template is rendered but the search is not carried out. There's just the "Loading..." message at the top and nothing else happens.</p>