Remove .vscode folder

[peter279k]

As title, the .vscode should be removed because it's useless for this repo.
It should be added in the .gitignore file.

[meet-aleksey]

Currently there is only a task file in the .vscode folder, in which the task for executing the tests is specified. I think it will be convenient for developers. That developers do not have to create a task on their own.

Do you think the .vscode folder will interfere and it should not be spread in git?

I also have doubts. But at the moment I decided to upload some configuration files to make it easier for other developers.

[peter279k]

In some cases, it's convenient for developers to integrate the Travis CI build.
And it also set the tasks in .travis.yml.
You can refer the typed repo and see more details about that.

In other case, it can define the Makefile to set the multiple tasks as you want.
It can refer this sync repo.

Thanks.