Add:
    bitshift/crawler/indexer.py
        -Add 'pkill git' to the 'git clone' subprocess in '_clone_repository()',
        to kill hanging remotes -- it's un-Pythonic, but, thus far, the only
        method that's proved successful. The RAM problem still persists; the
        latest dry-run lasted 01:11:00 before terminating due to a lack of
        allocatable memory.
        -Add exception names to `logging` messages.

    bitshift/assets
        -Update 'tag()' docstring to current 'bitshift' standards (add a ':type'
        and ':rtype:' field).

Add:
    bitshift/codelet.py
        -add Codelet class with constructor.

    README.md
        -add SASS stylesheet documentation

Mod:
    bitshift/assets.py
        -convert existing docstrings to the Sphinx auto-doc format.

Add:
	bitshift/assets.py
		-add module that contains functions to be called from inside the
		templates/ Jinja HTML files -- currently contains tag(), which generates
		an HTML asset tag based on a filename.

	bitshift/config.py
		-add Flask configuration module.

	static/(sass/main.sass, css/main.css)
		-create isolated directory for SASS files; compiled CSS files will be
		stored in static/css.

	static/css/_mixins.sass
		-add SASS partial to contain mixins (globally relevant to the project's
		styling).

	templates/layout.html
		-add various metadata.