humanmade/Custom-Meta-Boxes — pull request #191 by mattheu (2014-03-31 21:54:20+00:00)
Title: Composer Intergration

Would be a great feature as I use composer to manage WordPress packages. Composer would pull the package and auto-load it.
https://getcomposer.org/

Here is some information on the topic:
https://packagist.org/about