Merge pull request #1 from TomHAnderson/hotfix/bcrypt-cost

Use configured cost for bcrypt instead of fixed 14

src/Controller/ClientController.php

@@ -92,7 +92,7 @@ public function createAction()
             }
 
             $bcrypt = new Bcrypt();
-            $bcrypt->setCost(14);
+            $bcrypt->setCost($config['bcrypt_cost']);
             $clientEntity->setSecret($bcrypt->create($secret));
         }