Merge branch 'issue563_student_noteacher' into develop

~dev_rating/application/classes/Controller/Handler/Sign.php

@@ -174,11 +174,11 @@ class Controller_Handler_Sign extends Controller_Handler
                 }
             } elseif ($isStudent) {
                 $globalKey = 'st-' . str_pad(str_replace('st-', '', $globalKey), 9, '0', STR_PAD_LEFT);
-                $id = User::instance()->signInByOpenID($globalKey);
+                $id = User::instance()->signStudentInByOpenID($globalKey);
                 if ($id === 0) {
                     if ($studentId) {
                         $key = 'st-'.str_pad($studentId, 9, '0', STR_PAD_LEFT);
-                        $id = User::instance()->signInByOpenID($key);
+                        $id = User::instance()->signStudentInByOpenID($key);
                         if ($id === 0) {
                             $error = "не найден аккаунт студента!";
                         }