Removing thumbnails from University News Block

Modified code removing thumbnails from homepage news and set limit to 4

## Get articles for an index block
#set ($articlesLimit = 4)
#set ($articles = $_XPathTool.selectNodes($contentRoot,"//system-page[not(contains(path,'_internal'))][not(@current)][not(system-data-structure/page-type = 'Category Index')][dynamic-metadata[starts-with(name,'category-')]/value = ancestor::system-index-block/calling-page/system-page/dynamic-metadata[starts-with(name,'category-')]/value]"))

#if (!$articles.isEmpty())
## Sort articles by start-date, then article-date
$_SortTool.addSortCriterion("dynamic-metadata[name='type']/value","","text","descending","upper-first")
$_SortTool.addSortCriterion("start-date","","number","descending","upper-first")
$_SortTool.sort($articles)

<div id="news" class="block news-block">
  <h3 class="block-header"><a class="headline" href="http://news.ucsc.edu">University <span>News</span></a></h3>
  <ul class="archive-list">

#if ($articles.size() <= $articlesLimit )
    #set ($articlesToList = $articles)
#else
    #set ($articlesToList = $articles.subList(0,$articlesLimit) )
#end    
#foreach($page in $articlesToList)

    ## Get/set vars
    #set ($title = $_SerializerTool.serialize($page.getChild("title"),true).replaceAll('"', '&#34;'))
    #set ($path = $page.getChild("link").value)
    #set ($dateNode = $page.getChild("start-date"))
    #set ($pageDate = $_DateTool.getDate($dateNode.value))
    #set ($pageDateText = $_DateTool.format('MMMM d, yyyy',$pageDate))
    
    <li>
      <a href="${path}">
        <span class="date">${pageDateText}</span>
        <span class="headline">${title}</span>
      </a>
    </li>
    
    ## Reset img path for next article
    #set ($imgLink = "")

#end
  </ul>
    <p class="more"><a href="http://news.ucsc.edu">More news</a></p>
</div>

#end