Feature Request: Minor optimization to Commit Dialog window.

[yourfavorite]

This plugin is incredible. I think two minor tweaks to the Commit Dialog would be really nice improvements.

1. When the Commit dialog opens, it would be great if the focus were already on the text area so I can just start typing without having to click into it.

2. CMD + Enter or some other shortcut to submit the Commit. This would allow me to run Commit via Sketch Runner and then do the whole flow without having to hit the mouse.