* Revert "commented out check tests (#35788)"
This reverts commit 3df2561405.
* `discard_changes()` now uses `exit discard`
instead of just `discard`. Also a slight tweak to avoid a second `exit` after
`exit discard`
* Refactor common network shared and platform specific code into package (part-1)
As per proposal #76 refactor common network shared and platform specific
code into sub-package.
https://github.com/ansible/proposals/issues/76
* ansible.module_utils.network.common - command shared functions
* ansible.module_utils.network.{{ platform }} - where platform is platform specific shared functions
* Fix review comments
* Fix review comments