turning on fw controler during p2 front transiion
simpling the weight for testing
setting output more like fw for transition

not final yet

Conflicts:
	src/modules/vtol_att_control/tailsitter.cpp

Conflicts:
	src/modules/vtol_att_control/vtol_att_control_main.h

Conflicts:
	src/modules/commander/commander.cpp
	src/modules/fw_att_control/fw_att_control_main.cpp
	src/modules/mc_pos_control/mc_pos_control_main.cpp

Conflicts:
	msg/vtol_vehicle_status.msg

Added V-Tail VTOL config and mixer

reset position hold flag

HIL calculate TAS from IAS

This bug would cause loss of RC + loss of GPS to trigger a FTS when flying in non-manual modes with a good data link

Added terrain estimator to INAV

Due to the uOrb publishing rate difference beteen the mpu9250 driver and
the mpu6000 driver on the ICM-20608-G. The latter driver has an integrator output
the limit the publishing rate

Mixer for H configuration

Takeoff detect

SITL shell: do not save command if it replicates the previous one