NSudo 6.0 R3

NSudo 6.0.1804.5

对于简体中文用户，更新日志如下：

• 修复在 Windows Vista 和 Server 2008 下崩溃的问题（感谢hydra79545）
• 与 M2-Team UWP 项目共享实现（详情请阅读 “https://github.com/Project-Nagisa/Nagisa/blob/master/Changelog.md”）
• 移除无用实现
• 改进 NSudoStartService 函数的实现
• 使用 RapidJSON 替代 JSON for Modern C++ 以减小二进制大小

For English users, the changelog is:

• Fix a bug which can cause crash on Windows Vista and Server 2008. (Thanks to hydra79545.)
• Share source code with M2-Team UWP projects. (For more information, please read "https://github.com/Project-Nagisa/Nagisa/blob/master/Changelog.md")
• Remove useless implementations.
• Improve the implementation for NSudoStartService function.
• Use RapidJSON instead of JSON for Modern C++ to reduce the binary size.