Make the generated HTML work with relative paths

This makes it so the generated HTML can live in a directory, instead of
under the webroot
Use target _blank for links to github
Allow tracking of issue time with S/M/L/XL schema.

Using the "size: <N>" labels on issues to aggregate them.
Next step is to generate the HTML.
Prettier output.
Display badged labels.

How do I even CSS?

Conflicts:
	bin/issues
Add create-label command.

python bin/issues create-label --name=<<NAME>> --color=<<COLOR>> [REPO LIST].