pep 8 constants

[Tim Chase]

>> You can get giant piano keyboards that you step on, so how about a giant
>> computer keyboard? "I wrote 5 miles of code before lunch!" :-)
> 
> You can get/make MIDI organ pedal-boards (a friend of mine has two).  From
> there it's just one small step...

Is that a two-step?  a box-step?  Count it off...slow, slow, 
quick, quick.  I think I just coded up Conway's Game of Life...

-tkc