Gate all log verbosity behind --verbose

[hintron]

Right now, I print tons of stuff to stdout. I want to squelch all of that unless a verbose flag is specified. That should speed things up a bunch.

[hintron]

Currently, I am averaging an FPS of about 17-18 with a 1024x1024 window and the snake game scaled up to that size. I wonder how much faster I can get it by reducing these prints...

[hintron]

I think I need to split up the verbose flags into a few different types:

• instruction decode
• mem loads and stores
• reg loads and stores
• cycle timings
• inst timings
• jumps
• ALL

There are also prints that are just verbose and should be deleted.