Github should probably crack down on these kind of licenses and ask them to pay. This is one of the most restrictive ones I've ever seen, it's essentially all rights reserved, save for them graciously letting you download the application, but only if your non-commercial. You can't modify the code in anyway (even for personal use without distributing, despite what it says in the readme. The license itself says differently), or even share their own code with no changes. It's proprietary software with visible source code.

It doesn't even have an expiry date or some 'if this project dies' clause.