支持Node.js环境，发布到NPM仓库

package.json

@@ -0,0 +1,47 @@
+{
+  "name": "lunar-javascript",
+  "version": "1.0.0",
+  "description": "lunar is a calendar library for Solar and Chinese Lunar.",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/6tail/lunar-javascript.git"
+  },
+  "keywords": [
+    "calendar",
+    "lunar",
+    "solar",
+    "节假日",
+    "星座",
+    "儒略日",
+    "干支",
+    "生肖",
+    "节气",
+    "节日",
+    "彭祖百忌",
+    "喜神",
+    "福神",
+    "财神",
+    "阳贵神",
+    "阴贵神",
+    "胎神",
+    "冲煞",
+    "纳音",
+    "星宿",
+    "八字",
+    "五行",
+    "十神",
+    "建除十二值星",
+    "青龙名堂等十二神",
+    "黄道黑道日"
+  ],
+  "author": "6tail",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/6tail/lunar-javascript/issues"
+  },
+  "homepage": "https://github.com/6tail/lunar-javascript"
+}