Change cb1b705218 introduced the newline
parameter on network_cli plugin, but that was never introduced on cliconf.
This causes ios_user to break, since the newline value is never plumbed thru
to network_cli
* 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
