Source code upload

I added the promised changing brightness (although it’s working weird right now). Use R to change the color’s brightness.

The Makefile is also separated into Makefile.nix for *nix systems, and Makefile.win for Windows. Use make -f ${your chosen Makefile} to build project.

Unfortunately I just switched my working machine to Linux (Arch btw) last night, therefore can’t add a Windows executable right now. I’m adding it as soon as a Windows VM is set up. Before you ask, no, Linux executable isn’t available yet. Any executable for download should be built with -static flag to ensure minimum dependency on user’s system, though the programs segfaults if I build with -static flag, so *nix users kinda have to build their own cRAYon for now.