.vimrc: easy char/word/line keybind
.fehbg: use --bg-fill; use general symlink

`~/.desktop-xdg/background` should be symlinked to your wanted desktop
wallpaper.
.ncmpcpp/bindings: +d = delete
.offlineimaprc: +maxconnections; +comments
.mutt/muttrc: +tons of stuff + comments
.mutt: +transparent colourscheme