Debugging main and renderer documentation

[ErickRodrCodes]

The current documentation does not indicate how to use electromon to be integrated with a debug tool like vscode for the main process or chrome for the renderer process.

AC: Documentation should include the needed instructions to use it with debug tools.

[catdad]

I don't currently use VS Code, and electron already comes with devtools built in. I don't currently have time to investigate this, but welcome PRs if you'd like to contribute documentation. Electronmon passes all arguments along as-is to electron, so it should not be too different from debugging electron directly.