Move toggle_outputs to sway directory

It is not specific to thinkpad hardware but it is specific to sway; this is more appropriate

sway/toggle_outputs.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+CURRENT=`cat /home/jpm/.config/last_display`
+
+if [ "$CURRENT" == "detached" ]; then
+    /home/jpm/scripts/sway/displays.pl stacked
+else
+    /home/jpm/scripts/sway/displays.pl detached
+fi