- New Delayed Node Trigger API that allows
the use of multiple externally-defined node
timer events, as long as on_timer of a node
is not explicitly overridden.
- Use the new DNT system to make door
ablation reliable.
Before, ABM firing was delayed by up to a full
interval, but the fulfillment timer could wander
around relative to the trigger, which could lead
to unreliable door ablation.
Instead, just always run the ABM fulfilment
triggers on the next tick, so limted_abm is
ONLY doing the limiting for events that arrive
within the same tick, as most ABMs do.
