WebIDE issues

签出新分支时，输入重名的分支名提示重复后更换分支名，没有创建成功

![image](https://user-images.githubusercontent.com/26532614/28813758-428d8fbe-76cd-11e7-94ec-4569e0c866e8.png) ![image](https://user-images.githubusercontent.com/26532614/28813765-4b7378aa-76cd-11e7-87ea-3e3422272113.png) ![image](https://user-images.githubusercontent.com/26532614/28813773-51d00204-76cd-11e7-8247-75d7977bffd5.png) ![image](https://user-images.githubusercontent.com/26532614/28813793-6175cf04-76cd-11e7-8631-bf9167643a84.png) ![image](https://user-images.githubusercontent.com/26532614/28813817-7556a9bc-76cd-11e7-98bd-ce5b23216719.png)

rikkizhu

菜单栏中新建 terminal 无效

![image](https://user-images.githubusercontent.com/26532614/28813029-1f667530-76ca-11e7-87da-0cdb63be977d.png)

rikkizhu

断网后开源版无法进入 workspace

![image](https://user-images.githubusercontent.com/26532614/28658281-12570c7e-72dd-11e7-95e6-66347e6cb83e.png) ![image](https://user-images.githubusercontent.com/26532614/28658287-1be8c750-72dd-11e7-9eb0-177ca3407781.png)

rikkizhu

Terminal 中需要选中光标才能复制，建议任意区域右击可复制

![image](https://user-images.githubusercontent.com/26532614/28612342-918dc9e0-7221-11e7-9987-07c7a6351cc7.png)

rikkizhu

Terminal 中输入内容过长时不会换行，而是覆盖了当前所在行的前面内容（偶现）

rikkizhu

Terminal 中进行粘贴操作，terminal 显示内容左移，左侧显示不全

chrome 下： ![image](https://user-images.githubusercontent.com/26532614/28610820-49986276-721c-11e7-91dc-9b31cab4f75c.png) FireFox 下，滚动条的位置也是错的： ![image](https://user-images.githubusercontent.com/26532614/28610857-670126c2-721c-11e7-87ee-50245056d983.png)

rikkizhu