mp_cid                  Generate a random client_id
mp_event                Create a Measurement Protocol Event
mp_event_item           Create an Measurement Protocol Item Property
                        for an Event
mp_opt_in               Tracking opt-in for this package
mp_parse_json           Parse out objects into the Measurement Protocol
                        v2 format for sending
mp_send                 Make a Measurement Protocol v2 request
mp_trackme              Opt in or out of package usage tracking
