remove do-update script

diff --git a/do-update b/do-update
deleted file mode 100755 (executable)
index e9edd48..0000000
--- a/do-update
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/bash
-cd "$(dirname "$(readlink -e "$0")")"
-for HOST in "$@"; do
-  echo "Playing on $HOST"
-  ansible-playbook upgrade.yml -l "$HOST"
-  read -p "Do you want me to reboot $HOST? (y/N) " ANSWER
-  if [[ "$ANSWER" == y* ]]; then
-    ansible "$HOST" -a "shutdown -r +1"
-  fi
-  echo
-done