add a function and fix some errors

[alexzshl]

1. add function: rename the name on task show on statusbar by edit task.json
2. fix error: when the arg's type is object,task hide don't work

[actboy168]

It looks good to me. But split the bug fix and add features into two pull requests.

[alexzshl]

好的.但是我升级到1.37之后,所有的任务向左偏移了,超过了错误图标和警告图标,是否可以修复呢?

---

From：alex email：zd870905@126.com

On 8/20/2019 10:17，actboy168notifications@github.com wrote：

@actboy168 requested changes on this pull request.

In js/extension.js:

     }

}

 let version = vscode.version.split(".");

• let priority = version[1] == 36? 50: 51;
• let priority = version[1] == 37? 50: 51;

This is to fix the 1.36-specific bug, please don't change it.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.

[actboy168]

这个和1.35以及之前的表现是一致的

[actboy168]

statusbar的优先级，不能称之为异常，这是一直以来的行为。我会考虑更好的方案，但不能在这个PR里修改。