Adding a LICENSE.md

[leoriviera]

Hiya!

I've just noticed your repo doesn't have a license. You may want to fix that.

According to Github's licensing help page, it's important to note that without a license, the default copyright laws apply, meaning that you retain all rights to your source code and no one may reproduce, distribute, or create derivative works from your work.

If you did intend this, then please feel free to ignore this issue. However, if you'd like anyone else to use your ts-boilerplate project, you really should add a LICENSE.md file. You can check out some at choosealicense.com and pick the best one for your needs.

Cheers,

Leo