Add bash-git-prompt

[vitaly-zdanevich]

New App Submission

• [x] I've read the contribution guidelines.

Repo or homepage link: https://github.com/magicmonty/bash-git-prompt

Description: Just looks at this

Why I think it's awesome: Increase productivity - with this I need less git status. I use it for years. Easy to install. Many stars. Having time is also useful - when I read previous commands I can understand, for example, how long of time tests took, or when I ran it.