I am trying to use github for my plugin updates, i have looked around I found this WordPress-GitHub-Plugin-Updater. I am now stuck and cannot get it to work.
I have created the simplest plugin to test it and to see how it works before I add it to my plugin but I cant get it to work.
The plugin I have put together to test this is here
I would really appreciate it if anyone could have a look and let me know what I am doing wrong.