Fix import path.
Remove some no-longer-useful files.
Consistent formatting, indentation, etc.
Using #!/usr/bin/env node --harmony in the command-line scripts doesn't work on the Raspberry Pi, which is unfortunate. (Might want to figure out why, one of these days.)

Do it anyway, because it *does* work on OS X.
Fix breakage introduced in the great refactoring. Oops.

(Mildly amused that a newline in the wrong place can cause JavaScript to helpfully, automatically insert the semicolon it thinks you forgot, thereby breaking your code. Thus does the autocorrect plague escape texting to afflict software development....)