* 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
* 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