* add GetManagerServices in redfish_info module, and add SetManagerServices in redfish_config module
* fix incorrect-version-added, fix incorrect Comparison to None, fix continuation line under-indented for visual indent, fix line too long, fix blank line at end of file
* update parameter format to allow multi-services update and additional parameter update
* fix bad-whitespace and trailing-whitespace detected by ansible-test
* change command name from GetManagerServices/SetManagerServices to GetNetworkProtocols/SetNetworkProtocols, and update parameter name to network_protocols with dict type, and enhance set_network_protocols() to follow suggestions
* donot need to import ast any more
* fix problems caused by code merge
8316fa66e8