* Make it easier to find network modules
Feedback has been it's difficult (via Google or directly) to find
modules as some people search for the company name vs product name,
therefore specify both.
* "IOS XR" (not "IOS-XR")
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
* candidate var can now be string, list or element
* fixes minor bug in junos_template for backup argument
* disabled invalid integration test for junos_template
* Fixes for junos_config errors
* Check transport settings for core Junos
* Don't pop from the same list you iterate over
* use of persistent connections are now explicitly enabled in junos
* modules must now explicitly enable persistent connections
* adds rpc support to junos_command
fixes#22166
