config forms: prepend our custom view decorator when saving the configuration failed

application/forms/ConfigForm.php

@@ -5,6 +5,7 @@
 namespace Icinga\Form;
 
 use Exception;
+use Zend_Form_Decorator_Abstract;
 use Icinga\Web\Form;
 use Icinga\Application\Config;
 use Icinga\File\Ini\IniWriter;
@@ -58,7 +59,8 @@ class ConfigForm extends Form
                 'viewScript'    => 'showConfiguration.phtml',
                 'errorMessage'  => $e->getMessage(),
                 'configString'  => $writer->render(),
-                'filePath'      => $this->config->getConfigFile()
+                'filePath'      => $this->config->getConfigFile(),
+                'placement'     => Zend_Form_Decorator_Abstract::PREPEND
             ));
             return false;
         }

application/views/scripts/showConfiguration.phtml

@@ -1,6 +1,5 @@
 <div>
   <h4><?= $this->translate('Saving Configuration Failed'); ?></h4>
-  <br>
   <p>
     <?= sprintf(
       $this->translate('The file %s couldn\'t be stored. (Error: "%s")'),
@@ -25,4 +24,4 @@
   <pre>
     <code><?= $this->escape($configString); ?></code>
   </pre>
-</p>
+</p>