* Fix netconf port validation and minor doc change
Add check to confirm if `validate_*` funcion is
callable.
Add `config_format` in `junos_facts` documentation
* Fix review comments
* 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
this change adds config_format argument with choices of xml, set or text to
specify the desired format of the config returned from the remote device. The
default value is text