Added spacing for usernames.
Oops, left debugging cruft on there.
Improved display of multiline tweets.
Corrections to width numbers.
Using upstream ANSI colors.
Merge pull request #215 from wlonk/colorization

Colorization
I've added some logic to align usernames and wrap tweets. It's preliminary, but hopefully useful. I have tied it in to the ANSI format, because that seems the most human-oriented format.

I'm happy to talk about this more and go back and forth on it, and I hope it's useful!