* Fix nxos_file_copy option value path validation
* Modify `local_file`, `local_file_directory` and
`remote_file` option type from `str` to `path`
so that the option value is validated in Ansible
for a legitimate path value
* Fix review comments
* Initial nxos_file_copy action plugin work
* Remove code from nxos_file_copy module
* Add file_push and file_pull support
* Additional refactoring and shipable updates
* Simplify outcomes and update doc header
* Add more error data information for easier debugging
* Reorder outcomes and add additional tests
* Capture more data for permission denied outcome
* HTTPAPI connection
* Punt run_commands to cliconf or httpapi
* Fake enable_mode on eapi
* Pull changes to nxos
* Move load_config to edit_config for future-preparedness
* Don't fail on lldp disabled
* Re-enable check_rc on nxos' run_commands
* Reorganize nxos httpapi plugin for compatibility
* draft docs for connection: httpapi
* restores docs for connection:local for eapi
* Add _remote_is_local to httpapi
* Add nxos_file_copy IT
* Restructure nxos_igmp tests
* add nxos_igmp_interface IT
* add nxos_igmp_snooping IT
* add nxos_ntp_auth IT
* Add nxos_ntp_options IT
* update nxos.yaml with new tests
* update nxos_ntp_options test
* update nxos_ntp_auth IT