buildFormPlain.php, BuildForm.php: fix problem in unit test with new array member 'class'

extension/qfq/qfq/BuildFormPlain.php

@@ -26,6 +26,7 @@ class BuildFormPlain extends AbstractBuildForm {
         $this->wrap[WRAP_SETUP_TITLE][WRAP_SETUP_START] = '<h3>';
         $this->wrap[WRAP_SETUP_TITLE][WRAP_SETUP_END] = '</h3>';
 
+        $this->wrap[WRAP_SETUP_ELEMENT][WRAP_SETUP_CLASS] = '';
         $this->wrap[WRAP_SETUP_ELEMENT][WRAP_SETUP_START] = '<p>';
         $this->wrap[WRAP_SETUP_ELEMENT][WRAP_SETUP_END] = '</p>';
 

extension/qfq/qfq/BuildFormTable.php

@@ -26,6 +26,7 @@ class BuildFormTable extends AbstractBuildForm {
         $this->wrap[WRAP_SETUP_TITLE][WRAP_SETUP_START] = '<h3>';
         $this->wrap[WRAP_SETUP_TITLE][WRAP_SETUP_END] = '</h3>';
 
+        $this->wrap[WRAP_SETUP_ELEMENT][WRAP_SETUP_CLASS] = '';
         $this->wrap[WRAP_SETUP_ELEMENT][WRAP_SETUP_START] = '<tr>';
         $this->wrap[WRAP_SETUP_ELEMENT][WRAP_SETUP_END] = '</tr>';