Keep focus on current window

[thomascullen]

I would like to keep the focus on what ever app the user is using before they trigger voice box.

e.g A user is writing code in Atom and triggers VoiceBox to give a command, however the focus will stay on Atom so they are still able to continue typing.

[thomascullen]

Waiting for click through window to be supported for this.

https://github.com/atom/electron/blob/master/docs/api/frameless-window.md#limitations