Add an option to remove bullets near tests

Environment

1. node -v: 9.5
2. npm -v: latest yarn
4. Operating system: macOS High Sierra

Steps to Reproduce

Hi again guys. I switched to VSCode just recently and am very happy to find your extension! Can easily imagine using it nearly every day in future!

I understand the value of showing green, red or empty bullets next to it("...", func) – that’s a nice contextual feedback. However, I guess I just stumbled across a case when it’d be great to turn these marks off and would like to know if that’s possible. Check out this example:

As you’ve probably already guessed, the test is marked as skipped because its name is dynamic, so there’s no way of knowing its actual state. I’ve got quite a few of such tests and it feels natural to disable the bullets. I haven’t found a config variable to do so, but if it’s just a lack of my attention, sorry for the buzz!

Perhaps, an even more sophisticated strategy could be applied in such cases?

[MichalLytek]

Would be possible to move the bullets to the side, where breakpoints are placed? Just like in wallaby,js or mocha-sidebar:

[kachkaev]

@19majkel94 would you like to give it a go? I’ve got only one week of experience in VSCode, need to mature a bit first 😅