Changes needed to get Helix3 template working under PostgreSQL

Fix Helix3 for Postgres.diff

diff --git a/plugins/system/helix3.php b/plugins/system/helix3.php
index ac6c71e..3ccf4b7 100644
--- a/plugins/system/helix3.php
+++ b/plugins/system/helix3.php
@@ -179,7 +179,7 @@ class  plgSystemHelix3 extends JPlugin
         $query->select($db->quoteName(array('template')));
         $query->from($db->quoteName('#__template_styles'));
         $query->where($db->quoteName('client_id') . ' = 0');
-        $query->where($db->quoteName('home') . ' = 1');
+        $query->where($db->quoteName('home') . ' = ' . $db->quote(1));
         $db->setQuery($query);

         return $db->loadObject()->template;
diff --git a/plugins/system/layout/layout-settings/row-column-settings.php b/plugins/system/layout/layout-settings/row-column-settings.php
index 811e04a..cd31a0a 100644
--- a/plugins/system/layout/layout-settings/row-column-settings.php
+++ b/plugins/system/layout/layout-settings/row-column-settings.php
@@ -278,7 +278,7 @@ class RowColumnSettings{
                $query->select($db->quoteName(array('template')));
                $query->from($db->quoteName('#__template_styles'));
                $query->where($db->quoteName('client_id') . ' = 0');
-               $query->where($db->quoteName('home') . ' = 1');
+               $query->where($db->quoteName('home') . ' = ' . $db->quote(1));
                $db->setQuery($query);

                return $db->loadObject()->template;