STYLE: refs #952. Fix trailing whitespace

Author: zachmullen

core/AppController.php

@@ -109,7 +109,7 @@ public function preDispatch()
             {
             $userDao = $userModel->load($tmp[0]);
 
-            if(version_compare(Zend_Registry::get('configDatabase')->version, '3.2.12', '>=') && 
+            if(version_compare(Zend_Registry::get('configDatabase')->version, '3.2.12', '>=') &&
                $userDao != false && $userModel->hashExists($tmp[1]))
               {
               $user->Dao = $userDao;

core/models/pdo/UserModel.php

@@ -318,7 +318,6 @@ function legacyAuthenticate($userDao, $instanceSalt, $password)
     $sql = $this->database->select()->setIntegrityCheck(false)
                 ->where('user_id = ?', $userDao->getKey());
 
-    
     $row = $this->database->fetchRow($sql);
     $pw = $row['password'];