Remove debugging code

lib/API/JSON/v1/Setup.php

@@ -27,7 +27,6 @@ class Setup extends APIEndpoint {
       $this->wp->doAction('mailpoet_setup_reset');
       return $this->successResponse();
     } catch(\Exception $e) {
-      dd($e->getMessage());
       return $this->errorResponse(array(
         $e->getCode() => $e->getMessage()
       ));

lib/WP/Functions.php

@@ -62,6 +62,7 @@ class Functions {
 
   function isUserLoggedIn() {
     return call_user_func_array('is_user_logged_in', func_get_args());
+  }
   
   function getOption() {
     return call_user_func_array('get_option', func_get_args());