First Release

Well, this is the first public release of my tiny CLI sprite sheet generator. It doesn't do much, but it should be very simple to use and integrate in your build script or asset pipeline. If have a use case for something like this, please give it a try and let me know if you encounter problems or have suggestions. Please keep in mind, that this tool is meant to stay very simple and it will never become big or feature rich, but small and exclusively for CLI usage.