updated 重写底层逻辑，支持排序参与计算

package.json

@@ -1,7 +1,6 @@
 {
     "name": "relationship.js",
-    "officialName": "relationship",
-    "version": "1.1.0",
+    "version": "1.2.0",
     "summary": "relationship.js is a javascript library for chinese family relationship. 中国家庭亲戚称谓计算器，家庭关系、亲戚关系算法。",
     "description": "Chinese kinship library",
     "author": "HaoLe Zheng",