* Initial refueling definitions.
* Adding refuel definitions.
* Initial functionality changes
* Regenerate package when adding refueling flight.
* Recursively change package waypoint.
* Fix mypy errors.
* Regenerate flight plans when tanker is added to package.
* Give tanker better starting position on package recovery.
* Add TOT calculation for refueling waypoint.
* Timing changes to Strike split point and Refueling start time.
* Add correct waypoint builder for refuel in tarcap and sweep. Remove restrict afterburner on refuel point.
* Always generate a refuel point for a package.
* Less arbitrary altitude in Refuel track start time calculation.
* Refueling waypoint no longer optional.
* Fix mypy gen error.
* Better discrimination of which tanker flight plan to make.
* Remove refuel tot calculations.
* Remove package regeneration on tanker flight addition.
It's rare with the current 5NM buffer around the origin, but if we use
the hold distance as the buffer like we maybe should it's possible for
the preferred join locations to fall entirely within the home zone. In
that case, fall back to a location within the max-turn-zone that's
outside the home zone and is nearest the IP.
Test cases:
1. Target is not threatened.
The IP should be placed on a direct heading from the origin to the
target at the max ingress distance, or very near the origin airfield
if the airfield is closer to the target than the IP distance.
2. Unthreatened home zone, max IP between origin and target, safe
locations available for IP.
The IP should be placed in LAR at the closest point to home.
3. Unthreatened home zone, origin within LAR, safe locations available
for IP.
The IP should be placed near the origin airfield to prevent
backtracking more than needed.
4. Unthreatened home zone, origin entirely nearer the target than LAR,
safe locations available for IP.
The IP should be placed in LAR as close as possible to the origin.
5. Threatened home zone, safe locations available for IP.
The IP should be placed in LAR as close as possible to the origin.
6. No safe IP.
The IP should be placed in LAR at the point nearest the threat
boundary.
