* nxos_bgp_neighbor: Add bfd support
- Add support for bfd state in nxos_bgp_neighbor
- Feature Pull Request
- nxos_bgp_neighbor
- Tested on platforms: `N3K,N6K,N7K,N9K`
* bfd T/F now bfd enable/disable
* pep fix ws
* Remove 1.1.1.1 from *_config tests
* remove from *_smoke and *_system
* Miscellaneous other tests
* Remove from module documentation as well
* Remove from unit tests as well
* Remove accidental duplication from rebase
* 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 static route and hsrp it cases
* add snmp_user and snapshot it
* password strength correction
* fix typo
* add compare snapshot as it is fixed in the code now
* skip snapshot tests for titanium
* titanium and nxapi conditions added
* Add new ITs for nxos_bgp, nxos_bgp_af, nxos_bgp_neighbor, and nxos_evpn_global
* Add nxos_facts IT and enhance existing tests
* switch nxos_feature tests to use bgp
* misc. test fixes
* Add checks for titanium in IT
* Handle non-titanium case in tests