First, rough version of Python setup script.

Add:
	setup.py
		-add rough, yet functional, version of the new, Python setup script
		(sleek and shiny).
		-lacking documentation, and some desired polish.

	setup.json
		-file to contain the names of all dotfiles to create symbolic links
		from, and, where necessary, the names of the corresponding targets (when
		they cannot be correctly inferred from the link-name).

Rem:
	install.zsh
		-remove old install script.
Finalize setup.py, new installation script.

Add:
	setup.py
		-add Shell class, with constants for text effects/colors in the
		terminal.
		-add function to initialize Git submodules individually, as opposed to
		in a single batch with `git submodule update`.
		-add module docstring and function docstrings.