new(about): h&r rule files

modules/about/client/templates/hnr-rules-en.md

@@ -0,0 +1,7 @@
+## This is the `H&R RULES` of {{vm.appConfig.name}}
+
+The rules content is read from template file, it is support `markdown` style.
+
+If you want to change these rules, please modify the .md file at `modules/about/client/templates/hnr-rules-xx.md`.
+
+The `xx` is the language flag, like `zh`,`en` etc.

modules/about/client/templates/hnr-rules-zh.md

@@ -0,0 +1,7 @@
+## 这是 `H&R RULES` H&R 警告规则文档
+
+这些规则内容是从模板文件读取, 它完全支持 `markdown` 语法风格.
+
+如果你想修改规则内容, 请编辑 .md 文件, 它存放于 `modules/about/client/templates/hnr-rules-xx.md`.
+
+`xx` 代表语言标识符, 如 `zh`,`en` 等.