增加图形化灰度发布功能

discovery-console-desktop/src/main/java/com/nepxion/discovery/console/desktop/workspace/RouterTopology.java

@@ -227,7 +227,7 @@ public class RouterTopology extends AbstractTopology {
     }
 
     private JSecurityAction createAddServiceAction() {
-        JSecurityAction action = new JSecurityAction(ConsoleIconFactory.getSwingIcon("direction_east.png")) {
+        JSecurityAction action = new JSecurityAction(ConsoleIconFactory.getSwingIcon("direction_east.png"), ConsoleLocale.getString("add_service")) {
             private static final long serialVersionUID = 1L;
 
             public void execute(ActionEvent e) {

discovery-console-desktop/src/main/resources/com/nepxion/discovery/console/desktop/locale/Locale.properties

@@ -11,6 +11,7 @@ execute_gray_router=执行灰度路由
 refresh_gray_state=刷新灰度状态
 
 service_list=服务列表
+add_service=添加服务
 execute_router=执行路由
 clear_router=清除路由
 router_path_invalid=路由路径不能为空

discovery-console-desktop/src/main/resources/com/nepxion/discovery/console/desktop/locale/Locale_zh_CN.properties

@@ -11,6 +11,7 @@ execute_gray_router=\u6267\u884c\u7070\u5ea6\u8def\u7531
 refresh_gray_state=\u5237\u65b0\u7070\u5ea6\u72b6\u6001
 
 service_list=\u670d\u52a1\u5217\u8868
+add_service=\u6dfb\u52a0\u670d\u52a1
 execute_router=\u6267\u884c\u8def\u7531
 clear_router=\u6e05\u9664\u8def\u7531
 router_path_invalid=\u8def\u7531\u8def\u5f84\u4e0d\u80fd\u4e3a\u7a7a