PX4/Firmware — pull request #968 by DrTon (2014-05-16 10:19:02+00:00)
Title: Offboard control support

Offboard control over mavlink support.

- Added new main state OFFBOARD
- Added OFFBOARD switch that overrides main MODE switch
- OFFBOARD mode san be set by mavlink command

TODO

- mavlink: check vehicle_control_mode.flag_control_offboard_enabled and publish corresponding setpoint on incoming offboard control mavlink messages
- att/pos controllers: check if it works, minor chnges may be required