修复bug：邮箱验证通过后，自动登录系统

Author: dongjun2000

app/Http/Controllers/UserController.php

@@ -156,7 +156,8 @@ public function confirmEmailToken($token)
                 $user->email_active = true;
                 $user->email_token = str_random(20);
                 $user->save();
-                return redirect()->route('login')->with('success', '账号激活成功');
+                \Auth::login($user);
+                return redirect()->route('home')->with('success', '账号激活成功');
             }
         }