Instead of "hiding" dotfiles in an extra group, it is easier to use
separate packages for each unique set of files. Since I'm working on
making my setup more modular, and since I can stow all my dotfiles with
a single command anyway, this configuration is more appealing now.
As much as I *not* want to use ranger, it is still very much useful for
easily seeing the structure of your files at a glance. To make
maintenance simpler for me, I removed some of the config settings I
never used and removed image previews since I can just use a proper
desktop environment for that.
