Support for shortcut: `git checkout <tab><tab>`

[obensource]

Inspired by a tweet from @mafintosh, this module's versatility would increase if it supported common git shortcuts like $git checkout <tab><tab>.

Therefore I'd like to see the following shortcut implemented: $checkout + <tab>

• This would behave like the common git method and return a list of available branches to the console.

[ungoldman]

I think he might have been referring to this:

https://git-scm.com/book/en/v1/Git-Basics-Tips-and-Tricks#Auto-Completion

[obensource]

Rad–thanks @ungoldman! 🙌

Excited to support more handy git tricks :)