【文档，自述】更新许可证说明以明确 pinyin_hanzi 文件的授权

更新中英文 README 文件中的许可证描述，
明确指出 `original/references/pinyin_hanzi` 文件使用 GNU Lesser General Public License (LGPL) 2.1 授权，
其余参考文件仍遵循 Unlicense 许可协议。

Author: PJ-568

README.en.md

@@ -55,7 +55,7 @@ Place `xibo.psfu.gz` in the `consolefonts` directory (located at `/usr/share/con
 > Thanks to the **WenQuanYi** team for providing the `WenQuanYi Bitmap Song v1.0.0-RC1 Hero` font.
 
 The script files `build.bash` and `build_font_from_bdf.py` in this repository are licensed under the [GNU GENERAL PUBLIC LICENSE Version 3](LICENSE).
-All reference files in the `original/references/` directory are licensed under the [Unlicense](original/references/LICENSE).
+`original/references/pinyin_hanzi` is licensed under GNU Lesser General Public License (LGPL) 2.1. Other reference files in the `original/references/` directory are licensed under the [Unlicense](original/references/LICENSE).
 The generated font files in this project are licensed under the [Free Chinese Font License and GNU GENERAL PUBLIC LICENSE Version 2](FONT-LICENSE).
 
 ## Contributing

README.md

@@ -55,7 +55,7 @@ xibo 是一个为 Linux 设计的中文 TTY 字体，旨在在不安装诸如 [c
 > 感谢**文泉驿**团队提供的`文泉驿点阵宋体 v1.0.0-RC1 英雄`字体。
 
 本仓库中的脚本文件 `build.bash` 和 `build_font_from_bdf.py` 遵循 [GNU GENERAL PUBLIC LICENSE Version 3 许可协议](LICENSE)，
-`original/references/` 目录下的所有参照文件遵循 [Unlicense 许可协议](original/references/LICENSE)，
+`original/references/` 目录下的 `original/references/pinyin_hanzi` 遵循 GNU Lesser General Public License (LGPL) 2.1，其余参照文件遵循 [Unlicense 许可协议](original/references/LICENSE)，
 本项目生成的字体文件遵循[自由中文字体和 GNU GENERAL PUBLIC LICENSE Version 2 许可协议](FONT-LICENSE)。
 
 ## 做出贡献

VERSION

@@ -1 +1 @@
-0.1.0
+0.1.1