remove wildcards and add boilerplate

* cloud/centurylink
* source_control
* cloud/google
* notification
* cloud/rackspace
* cloud/vmware

lib/ansible/modules/cloud/google/gcp_forwarding_rule.py

@@ -1,20 +1,10 @@
 #!/usr/bin/python
 # Copyright 2017 Google Inc.
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
 
 ANSIBLE_METADATA = {'metadata_version': '1.0',
                     'status': ['preview'],
@@ -130,11 +120,10 @@ state:
     sample: present
 '''
 
-
-# import module snippets
 from ansible.module_utils.basic import AnsibleModule
 from ansible.module_utils.gcp import get_google_api_client, GCPUtils
 
+
 USER_AGENT_PRODUCT = 'ansible-forwarding_rule'
 USER_AGENT_VERSION = '0.0.1'
 
@@ -270,7 +259,7 @@ def update_global_forwarding_rule(client, forwarding_rule, params, name, project
     """
     gcp_dict = _build_global_forwarding_rule_dict(params, project_id)
 
-    ans = GCPUtils.are_params_equal(forwarding_rule, gcp_dict)
+    GCPUtils.are_params_equal(forwarding_rule, gcp_dict)
     if forwarding_rule['target'] == gcp_dict['target']:
         return (False, 'no update necessary')