Add comments and rename XSLT so it is not used by default...

The XSLT will still be used if it is present, though.

ObjectHelper.inc

@@ -420,7 +420,6 @@ class ObjectHelper {
   function getFormattedDC($item) {
     global $base_url;
     $path = drupal_get_path('module', 'fedora_repository');
-    module_load_include('inc', 'fedora_repository', 'ConnectionHelper');
 
     $dsid = array_key_exists('QDC', $item->get_datastreams_list_as_array()) ? 'QDC' : 'DC';
     $xmlstr = $item->get_datastream_dissemination($dsid);
@@ -430,7 +429,7 @@ class ObjectHelper {
     }
     
     if (($xsl_path = "$path/xsl/convertQDC.xsl") &&
-      ($xsl = DOMDocument::load($xsl_path)) &&
+      ($xsl = DOMDocument::load($xsl_path)) &&  //Fails loading XSLT -> FALSE
       ($ds = DOMDocument::loadXML($xmlstr))) {
       $xslt_opts = array(
         'BASEURL' => $base_url,

xsl/convertQDC.xsl.deprecated

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!-- This was how the metadata in the 'Fedora Object Details' tab was rendered.  Can be renamed back to 'convertQDC.xsl' (without '.deprecated') to make it be used again. -->
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
   <!-- Old parameter names "$baseUrl" and "$path" are deprecated.  Currently just used as defaults. -->
 	<xsl:param name="BASEURL" select="$baseUrl"/>