Move Capslock Remapping to xinitrc

Prevents a new instance of xcape being started with every single
shell session (i.e. a lot of sessions with tmux, urxvt, etc.).
Instead initializes xcape key replacement once when starting x

.config/zsh/5-caps-to-control

@@ -1,11 +0,0 @@
-#!/bin/sh
-
-# Remaps Capslock key to control.
-# (only works for x environment - I haven't needed it for non-x yet)
-setxkbmap -option ctrl:nocaps
-
-# Makes Capslock behave as escape - when ONLY capslock is pressed and released
-# this only works when we already substitute a ctrl for caps with the lines above,
-# otherwise control itself will act as escape.
-# Needs xcape package installed. https://github.com/alols/xcape
-xcape -e 'Control_L=Escape'

.xinitrc

@@ -0,0 +1,45 @@
+#!/bin/sh
+
+userresources=$HOME/.Xresources
+usermodmap=$HOME/.Xmodmap
+sysresources=/etc/X11/xinit/.Xresources
+sysmodmap=/etc/X11/xinit/.Xmodmap
+
+# merge in defaults and keymaps
+
+if [ -f $sysresources ]; then
+    xrdb -merge $sysresources
+fi
+
+if [ -f $sysmodmap ]; then
+    xmodmap $sysmodmap
+fi
+
+if [ -f "$userresources" ]; then
+    xrdb -merge "$userresources"
+fi
+
+if [ -f "$usermodmap" ]; then
+    xmodmap "$usermodmap"
+fi
+
+# start some nice programs
+
+if [ -d /etc/X11/xinit/xinitrc.d ] ; then
+ for f in /etc/X11/xinit/xinitrc.d/?*.sh ; do
+  [ -x "$f" ] && . "$f"
+ done
+ unset f
+fi
+
+# Remaps Capslock key to control.
+# (only works for x environment - I haven't needed it for non-x yet)
+setxkbmap -option ctrl:nocaps
+
+# Makes Capslock behave as escape - when ONLY capslock is pressed and released
+# this only works when we already substitute a ctrl for caps with the lines above,
+# otherwise control itself will act as escape.
+# Needs xcape package installed. https://github.com/alols/xcape
+type xcape >/dev/null 2>&1 && xcape -e 'Control_L=Escape'
+
+type i3 >/dev/null 2>&1 && exec i3