Replace numbered build scripts with updated ones

build/scripts/utilities.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+set -e
+source /build/config
+set -x
+
+## Often used tools
+$minimal_apt_get_install wget curl python-pip git inetutils-ping telnet
+
+## Often used python modules
+pip install argparse