Assorted enhancements

I'm still testing the auto-snapshot feature, but I'm very anxious to get it perfected/working.

I realize that I may have oversimplified the commands beyond what you prefer, but I don't have a 30" monitor so I never used some of the 1/3 dimension windows lol. I prefer the approach of removing keys and having people chain a key VS having to remember what each key does, so perhaps your edge-case configurations (1/3, etc) can be put back in as chains, or by adding the <kbd>U</kbd> and <kbd>O</kbd> keys.

I also like the ability to simply keep hitting super+right and watching the window slowly edge across the screen. If you find someone with windows 7+ and multiple monitors try holding down the win key and pressing left/right to see this behavior.