Land_complete flag while in Loiter

[bnsgeyer (Bill Geyer)]

Here is what I normally post when we have a big release.

ArduCopter 4.0 Heli Summary of Changes

Tradheli users, I wanted to give all a more detailed explanation of the changes that went into ArduCopter 4.0 that will affect you. Here is a quick summary. I will follow up with more details in future posts. Removed the parameter H_LAND_COL_MIN and functionality now uses H_COL_MID Incorporated a rotor speed governor Moved all RSC parameters to the RSC library Converted throttle curve parameters to % Converted RSC_CRITICAL, RSC_IDLE, and RSC_SETPOINT to % created swashplate library that has…