Add ubuntu_cloudinit and simple_nopasswd packages

Add ubuntu_cloudinit and simple_nopasswd packages

simple_nopasswd_vnf/charms/simple/actions/test

-#!/usr/bin/env python3
-##
-# Copyright 2016 Canonical Ltd.
-# All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-##
-import sys
-sys.path.append('lib')
-
-from charms.reactive import main, set_flag
-from charmhelpers.core.hookenv import action_fail, action_name
-
-"""
-`set_state` only works here because it's flushed to disk inside the `main()`
-loop. remove_state will need to be called inside the action method.
-"""
-set_flag('actions.{}'.format(action_name()))
-
-try:
-    main()
-except Exception as e:
-    action_fail(repr(e))