Drawille and Full Box Drawing

In this release, I've added all the box-drawing characters in the Unicode specification. You should be able to use all of the ncurses based programs like midnight commander!

Even cooler, I've also implemented all of the braille characters. This is cool because
the braille character set can be used to make sweet drawings using asciimoo's awesome
Drawille library.

Luckily I didn't have to do this by I hand: because of the clever unicode encoding of braille characters,
and because of the simple way bdf encodes characters, it was pretty trivial to write a program
that created the braille characters for me.