This class is designed to make it easy to print out data formatted as a
table. It was inspired by the prettytable Python module but is tailored
for how I intend to use it, including support for color schemes.
I use two different character sets for drawing borders. If color is
disabled, then I use basic ascii "+" and "-" characters. However, if
colors are enabled then I use characters from the Unicode Box Drawing
block to draw a table with rounded corners.
Finally, each table cell is formatted by calling the "do_format_cell()"
function. Table subclasses can override this function to implement their
own coloring schemes.
Signed-off-by: Anna Schumaker <anna@nowheycreamery.com>
