* Fix over-byte * Update ios tests to call `provider` To continue to support testing `connection: local` * Fix command dict handling in ios_user * Clean up unit tests, too
* Fix sending 'None' to device on ios * Add ios_l2_interface module & tests * Skip l2 tests on non-l2 images * Allow test to continue on non-L2 hosts
* Remove platform agnostic net_* test cases. * Add minimal platform agnostic test cases to individual platform-specific test cases