Please add a license file

[Joe Block]

I'd like to add this to awesome-zsh-plugins, but it doesn't have a license file.

Please add a license file - if you don't have one in mind, I recommend using choosealicense.com to help choose an appropriate one.

Thanks!

[PK]

Great! I've added a BSD-0 license file in 0c1f10c.

If you have any feedback PLMK.

🍻

[Joe Block]

Opened a separate #2 to give it a unique name. Sorry, should have included it in this issue.