(1)修复特定服务新增时无法选择上级节点的bug

(2)特定服务加入验证，当前节点的配置类型应当与上级配置一致

src/main/java/com/nis/web/service/specific/SpecificServiceCfgService.java

@@ -140,6 +140,8 @@ public class SpecificServiceCfgService extends BaseService{
 		return specificServiceCfgDao.getChildrenById(specServiceId);
 	}
 	
-	
+	public Integer getParentType(Integer specServiceId) {
+		return specificServiceCfgDao.getParentType(specServiceId);
+	}
 
 }