Add focus command

[scottcorgan]

This adds keycaps and an atom command to focus an already open terminal pane.

If the pane is closed, it does nothing.

[scottcorgan]

@jeremyramin have you had a chance to review?

[avocade]

+1

[taleion]

Txs @scottcorgan for the first step, would love to go back and forth with the keyboard too !

[scottcorgan]

@taleion that's a good point. I'll make that shortcut too. I'm trying to get access to the repo so that I can maintain it.

[joshuatobin]

+1 would love to see this merged.

[2color]

Would love to see this merged!

[ianmurrays]

👍 would love this! Right now I'm just toggling the terminal on an off 😄

[dhosterman]

I'm in the same boat and would absolutely love to be able to change focus via the keyboard!

[Fred-Barclay]

@scottcorgan Would you be interested in doing a PR for https://github.com/Fred-Barclay/Termination ? It looks like your code could integrate pretty nicely and I'd be happy to merge it in. 😄

[scottcorgan]

@Fred-Barclay, no need to give me credit. You're welcome to add the functionality. I don't use Atom anymore.

[Fred-Barclay]

@scottcorgan Okay, thanks! :)

[scottcorgan]

Closing because I no longer use