Add `.vscode` folder to all example templates.

[kammce]

From here we can provide a set of launch.json configurations which can be used for debugging, building the program, etc. This would make it easier for anyone who wants to just use the IDE to do everything versus using the command lines. There is no reason to not support IDEs if it's as simple as a configuration folder and some files.

[MichaelYKersey]

I'm looking into launch.json (commenting on the issue to mark issue as assigned due to GitHub org stuff)