add readmes for other languages (#142)

Note to others:

Please don't localize it to every language imaginable. Only for those that are supported by the program.

.github/README-es.md

@@ -0,0 +1,23 @@
+NHSE
+=====
+<div>
+  <a href="https://github.com/kwsch/NHSE">English</a> / <a href="README-jp.md">日本語</a> / <a href="README-zh-CN.md">简体中文</a> / <span>Español</span> / <a href="README-it.md">Italiano</a>
+</div>
+
+![License](https://img.shields.io/badge/License-GPLv3-blue.svg)
+
+Save Editor for Animal Crossing: New Horizons
+
+Edits savedata dumped from the Nintendo Switch. 
+* Bring your own save file data; this program does not dump it from your console.
+
+## See Also
+
+[MyHorizons](https://github.com/Cuyler36/MyHorizons) by [Cuyler36](https://github.com/Cuyler36/)
+* Some portions of code are liberally adapted from Cuyler36's project above.
+
+## Other
+
+Refer to the [Wiki](https://github.com/kwsch/NHSE/wiki) for more information.
+
+**We do not support or condone cheating at the expense of others.** Please be responsible!

.github/README-it.md

@@ -0,0 +1,23 @@
+NHSE
+=====
+<div>
+  <a href="https://github.com/kwsch/NHSE">English</a> / <a href="README-jp.md">日本語</a> / <a href="README-zh-CN.md">简体中文</a> / <a href="README-es.md">Español</a> /  <span>Italiano</span>
+</div>
+
+![License](https://img.shields.io/badge/License-GPLv3-blue.svg)
+
+Save Editor for Animal Crossing: New Horizons
+
+Edits savedata dumped from the Nintendo Switch. 
+* Bring your own save file data; this program does not dump it from your console.
+
+## See Also
+
+[MyHorizons](https://github.com/Cuyler36/MyHorizons) by [Cuyler36](https://github.com/Cuyler36/)
+* Some portions of code are liberally adapted from Cuyler36's project above.
+
+## Other
+
+Refer to the [Wiki](https://github.com/kwsch/NHSE/wiki) for more information.
+
+**We do not support or condone cheating at the expense of others.** Please be responsible!

.github/README-jp.md

@@ -0,0 +1,23 @@
+NHSE
+=====
+<div>
+  <a href="https://github.com/kwsch/NHSE">English</a> / <span>日本語</span> / <a href="README-zh-CN.md">简体中文</a> / <a href="README-es.md">Español</a> / <a href="README-it.md">Italiano</a>
+</div>
+
+![License](https://img.shields.io/badge/License-GPLv3-blue.svg)
+
+Save Editor for Animal Crossing: New Horizons
+
+Edits savedata dumped from the Nintendo Switch. 
+* Bring your own save file data; this program does not dump it from your console.
+
+## See Also
+
+[MyHorizons](https://github.com/Cuyler36/MyHorizons) by [Cuyler36](https://github.com/Cuyler36/)
+* Some portions of code are liberally adapted from Cuyler36's project above.
+
+## Other
+
+Refer to the [Wiki](https://github.com/kwsch/NHSE/wiki) for more information.
+
+**We do not support or condone cheating at the expense of others.** Please be responsible!

.github/README-zh-CN.md

@@ -0,0 +1,24 @@
+NHSE
+=====
+<div>
+  <a href="https://github.com/kwsch/NHSE">English</a> / <a href="README-jp.md">日本語</a> / <span>简体中文</span> / <a href="README-es.md">Español</a> / <a href="README-it.md">Italiano</a>
+</div>
+
+![License](https://img.shields.io/badge/License-GPLv3-blue.svg)
+
+集合啦！动物森友会的存档编辑器
+
+可以编辑你从Nintendo Switch中导出的存档。
+* 请自行解决存档导出问题，本程序并不能直接从你的Switch中导出存档。
+## 参见
+
+[MyHorizons](https://github.com/Cuyler36/MyHorizons) by [Cuyler36](https://github.com/Cuyler36/)
+* 代码的某些部分完全改编自Cuyler36的项目。
+
+## 其他
+
+更多信息请参考我们的 [Wiki](https://github.com/kwsch/NHSE/wiki) （英语）。
+
+**本程序完全免费，请不要向无良商家缴纳你的智商税。**
+
+**我们不支持或纵容以牺牲他人为代价的作弊行为。** 使用本程序所造成的任何后果都将由你自行负责！

README.md

@@ -1,5 +1,9 @@
 NHSE
 =====
+<div>
+  <span>English</span> / <a href=".github/README-jp.md">日本語</a> / <a href=".github/README-zh-CN.md">简体中文</a> / <a href=".github/README-es.md">Español</a> / <a href=".github/README-it.md">Italiano</a>
+</div>
+
 ![License](https://img.shields.io/badge/License-GPLv3-blue.svg)
 
 Save Editor for Animal Crossing: New Horizons