Inspect plan and select daq mode in daq_wrapper

Expected Behavior

It may be possible to infer from a plan whether to run the daq in on, manual, or auto mode.

Possible Solution

from collections import defaultdict

def select_mode(messages):
    counts = defaultdict(lambda: 0)
    for msg in messages:
        counts[msg.cmd] += 1
    if counts['kickoff'] > 1:
        return 'manual'
    elif counts['read'] > 0:
        return 'auto'
    else:
        return 'on'

Start by locating daq_wrapper and the code that represents or inspects DAQ plans and their messages. Use the proposed select_mode behavior as the starting point; done means plans select on, manual, or auto mode according to their kickoff and read commands, with appropriate tests added or updated if the project has them.