Move js-mode-init.el out of project root

Maybe someday my .emacs.d won't be a hairball?
Move nateeag-autoloads-init.el out of project root
Move web-mode-init.el out of project root
Move comment-auto-fill.el out of project root
Move set-windows-env.el out of project root
Move python-mode-related config out of project root

I cannot get python-mode-accessories-init to autoload, and I don't
understand why.

Ah well. It works.