meta: Remove xinit

Since I no longer use startx to start bspwm or any other window manager,
.xinitrc is no longer needed.

xinit/.xinitrc

@@ -1,18 +0,0 @@
-# New Start: A modern Arch workflow built with an emphasis on functionality.
-# Copyright (C) 2017-2018 Donovan Glover
-
-# Source the .Xresources file
-xrdb -merge ~/.Xresources
-
-# Source the files in the xinitrc.d directory
-if [ -d /etc/X11/xinit/xinitrc.d ] ; then
-    for f in /etc/X11/xinit/xinitrc.d/?*.sh ; do
-        [ -x "$f" ] && . "$f"
-    done
-    unset f
-fi
-
-# Start the window manager
-exec bspwm
-
-# vim:ft=sh

xinit/README.md

@@ -1,15 +0,0 @@
-# xinit
-
-[xinit][xinit] is used to run the X display server with `startx`.
-
-## Use Cases
-
-xinit can be used to:
-
-- Start X from a tty
-
-You should not use xinit if:
-
-- You use a display manager that bypasses the tty
-
-[xinit]: https://wiki.archlinux.org/index.php/Xinit