README Issue Link

[samlikins]

This is not an issue with code, but with documentation. Originating from the Docker Hub page, I clicked on the link provided for your issues page, but got a 404! Come to find out that the GitHub user is incorrect in the link. Reviewing other repositories on your account to find the same issue on other repositories; I'm assuming you've changed you GitHub account name sometime in the past. I'd recommend correcting the link to the issues (and other GitHub links) in this repository as well as the others when you have the opportunity; and while you're at it, providing the links with text like you do in your docker-hub-openshh repository (ex: [Issue Tracker](https://github.com/final-gene/docker-hub-lessc/issues)).