Add missing license headers to two modules and standardize formatting of another.

library/packaging/rhn_channel

@@ -1,5 +1,22 @@
 #!/usr/bin/python
 
+# (c) Vincent Van de Kussen
+#
+# 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/>.
+
 DOCUMENTATION = '''
 ---
 module: rhn_channel

library/packaging/rhn_register

@@ -1,5 +1,22 @@
 #!/usr/bin/python
 
+# (c) James Laska
+#
+# 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/>.
+
 DOCUMENTATION = '''
 ---
 module: rhn_register

library/packaging/rpm_key

@@ -1,25 +1,23 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
 
-"""
-Ansible module to import third party repo keys to your rpm db
-(c) 2013, Héctor Acosta <hector.acosta@gazzang.com>
-
-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/>.
-"""
+# Ansible module to import third party repo keys to your rpm db
+# (c) 2013, Héctor Acosta <hector.acosta@gazzang.com>
+#
+# 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/>.
 
 DOCUMENTATION = '''
 ---