First GitHub release with binaries.

Just testing for now. There's still a ton of work to do for this to be usable in any way at all.
Lately I've been doing more test scenes and animations, so some of the obvious flaws in the input format have been fixed. Still though, the format will change, APIs need polishing and features need to be added.
But you have to start somewhere!

You can always find the latest precompiled binaries at http://vkoskiv.com/c-ray/releases