* returns support for prompt/response over cli
* now sends native dict instead of str command
* fixes issue with run_commands() in ios to jsonify request
* updates unit test cases
* updates the ios_config module to use the network_cli plugin
* updates the local action plugin to derive from network
* add unit test cases for ios_config
* updates the deprecated ios_template module to use network_cli
* adds unit test cases for ios_template
* adds check for provider argument and displays warning message