DUNE/Monitors: Added class to monitor vertical progress.
Maneuver/Multiplexer: Using new class vertical monitor instead of old struct.
Supervisors/Assist: Using new class VerticalMonitor to check progress.
Supervisors/AUV/Assist: Setting vertical timeout to 20 seconds.
DUNE/Monitors: Removed return line, made no sense.
Supervisors/AUV/Assist: Missing minus sign.
Maneuver/Multiplexer: Missing updating state.
Config: testing/replays/assist: Added file to replay assist supervisor.
Merge branch 'feature/vmonitor'
Merge branch 'issue/assist_fixes'