removed examples with copyright issues at FSF request

examples/scripts/timeout2

@@ -1,29 +0,0 @@
-#!/bin/sh
-
-# Author: P@draigBrady.com
-# V1.0  : Nov  3 2006
-#
-#  Execute a command with a timeout.
-#  If the timeout occurs the exit status is 128
-#
-#  Note there is an asynchronous equivalent of this
-#  script packaged with bash (under /usr/share/doc/ in my distro),
-#  which I only noticed after writing this.
-
-if [ "$#" -lt "2" ]; then
-    echo "Usage:   `basename $0` timeout_in_seconds command" >&2
-    echo "Example: `basename $0` 2 sleep 3 || echo timeout" >&2
-    exit 1
-fi
-
-cleanup()
-{
-    kill %1 2>/dev/null             #kill sleep $timeout if running
-    kill %2 2>/dev/null && exit 128 #kill monitored job if running
-}
-
-set -m               #enable job control
-trap "cleanup" 17    #cleanup after timeout or command
-timeout=$1 && shift  #first param is timeout in seconds
-sleep $timeout&      #start the timeout
-"$@"                 #start the job