ConfigFromNamespacedMap converts the map representation of a Nomad config to the proper object that can be used to setup a client.

HTTPAuthFromString take an input string, and converts this to a Nomad API representation of basic HTTP auth.

MergeDefaultWithAgentConfig merges the agent Nomad configuration with the default Nomad API configuration.

MergeMapWithAgentConfig merges a Nomad map config with an API config object with the map config taking precedence.