PaysonAB/module-payson-magento — pull request #2 by freestream (2014-02-12 16:33:01+00:00)
Title: Added composer file to repo

Where is support for composer files in Magento 1.7.0.2 and composer files will be used in Magneto 2.0.
You should have a composer file in you repo to make it easier for developers to install your module.

I have taken the liberty to create one for you will all necessary information but you might need to change the author information to something more useful.