Remove wildcard, add boilerplate and get rid of get_exception

* smaller collections of database modules
* Some of the smaller collections of network modules

lib/ansible/modules/database/mongodb/mongodb_user.py

@@ -4,20 +4,11 @@
 # Sponsored by Four Kitchens http://fourkitchens.com.
 # (c) 2014, Epic Games, 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'],
@@ -390,7 +381,6 @@ def main():
     user = module.params['name']
     password = module.params['password']
     ssl = module.params['ssl']
-    ssl_cert_reqs = None
     roles = module.params['roles'] or []
     state = module.params['state']
     update_password = module.params['update_password']