MuMech/MechJeb2 — pull request #296 by bk2w (2014-02-05 02:11:04+00:00)
Title: Maneuver Mode to adjust LAN

Added Heading() and Distance() routines to calculate great-circle routes between two points on a unit circle.
Added DeltaVToShiftLAN() to plan maneuver nodes to either the ascending node, or descending node, whichever is closer.