Don't store files in the database anymore, since we can only support a...

Don't store files in the database anymore, since we can only support a combined file size total of 1MB if we do it that way.
All files now stored on the filesystem.

application/modules/requests/models/RequestModel.php

@@ -522,7 +522,7 @@ class Requests_RequestModel extends Unl_Model
         foreach ($models as $model) {
             $file = $model['model']->_data['files'][$model['fileId']];
             $file['hash'] = hash('whirlpool', $file['data']);
-            if (strlen($file['data']) > 1024 * 1024) {
+            if (strlen($file['data']) >= 0) {
                 self::_saveFileToDisk($file['data']);
                 $file['data'] = "''";
             } else {
@@ -535,6 +535,7 @@ class Requests_RequestModel extends Unl_Model
                         . $db->quoteInto('?)'  , $file['hash']);
         }
         $sql .= implode(', ', $sqlParts);
+        
         $db->query($sql);
 
         $sql = 'UPDATE creqFiles AS a, '