Removed "dataverseLinksStayOnPage" param no longer in use. [ref #3776 #1521]

Author: mheppler

src/main/webapp/dataverse_header.xhtml

@@ -161,8 +161,6 @@
                 </div>
             </div>
         </nav>
-        <ui:param name="dataversePage" value="#{dataverseLinksStayOnPage == true ? '' : '/dataverse.xhtml' }"/>
-
         <!-- Header Panel -->
         <div id="dataverseHeader" class="container bg-muted"
                 style="background:##{!empty dataverse.dataverseTheme.backgroundColor ? dataverse.dataverseTheme.backgroundColor : 'F5F5F5'};"

src/main/webapp/search-include-fragment.xhtml

@@ -217,7 +217,6 @@
                 </p:dataList>
             </h:form>
         </div>
-        <ui:param name="dataversePage" value="#{dataverseLinksStayOnPage == true ? '' : '/dataverse.xhtml' }"/>
         <div id="dv-main" class="col-sm-8 col-md-9">
             <!--DEBUG BEGIN-->
             <div jsf:rendered="#{SearchIncludeFragment.debug}" style="background-color: lightgray">