* [rpm_key] Fix to import first key on the system
Fixes: #31483
* [rpm_key] removed unsafe_shell and "throwaway" underscore
* [rpm_key] adding test to add the first key on system
* Changed rpm-keyid extraction and verification method
* minor style fixes
* fixed rpm key deletion,added integration test for mono key,fixed wording in integration tests
* rpm_key: Decode bytes to string to work with Python 3 (#20326)
The read() method will return bytes we need to then decode() those bytes
to a string before trying to match() it using the re module.
* Make the rpm_key pgp regex more robust on both py2 and py3
Changes to the metadata format were approved here:
https://github.com/ansible/proposals/issues/54
* Update documentation to the new metadata format
* Changes to metadata-tool to account for new metadata
* Add GPL license header
* Add upgrade subcommand to upgrade metadata version
* Change default metadata to the new format
* Fix exclusion of non-modules from the metadata report
* Fix ansible-doc for new module metadata
* Exclude metadata version from ansible-doc output
* Fix website docs generation for the new metadata
* Update metadata schema in valiate-modules test
* Update the metadata in all modules to the new version
Since fetch_url already take care of the exception, the try/except
clause is no longer working, so replace it with proper status
checking, thus permitting to remove urlib2 from the import list.