Add Han.js 2.2.3

ajax/libs/Han/package.json

@@ -0,0 +1,25 @@
+{
+  "name": "Han",
+  "filename": "han.css",
+  "version": "2.2.3",
+  "description": "The CSS typography framework optimised for Hanzi",
+  "keywords": [
+    "han",
+    "Chinese",
+    "Japanese",
+    "Korean"
+  ],
+  "author": "ethantw <ethantw@me.com>",
+  "homepage": "http://http://css.hanzi.co/",
+  "bugs": "https://github.com/ethantw/Han/issues",
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "http://css.hanzi.co/license.md"
+    }
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/ethantw/Han.git"
+  }
+}