update the commander to only use local pos for landing detection when on rotary wing
update the commander to only use local pos for landing detection when on rotary wing

Conflicts:
	src/modules/commander/commander.cpp

PX4/Firmware,jlecoeur/Firmware,acfloria/Firmware,darknight-007/Firmware,acfloria/Firmware,Aerotenna/Firmware,jlecoeur/Firmware,mcgill-robotics/Firmware,mcgill-robotics/Firmware,dagar/Firmware,Aerotenna/Firmware,acfloria/Firmware,mcgill-robotics/Firmware,krbeverx/Firmware,Aerotenna/Firmware,mje-nz/PX4-Firmware,darknight-007/Firmware,mcgill-robotics/Firmware,mcgill-robotics/Firmware,dagar/Firmware,PX4/Firmware,krbeverx/Firmware,krbeverx/Firmware,Aerotenna/Firmware,mje-nz/PX4-Firmware,dagar/Firmware,darknight-007/Firmware,mje-nz/PX4-Firmware,acfloria/Firmware,dagar/Firmware,PX4/Firmware,PX4/Firmware,dagar/Firmware,mje-nz/PX4-Firmware,PX4/Firmware,jlecoeur/Firmware,Aerotenna/Firmware,jlecoeur/Firmware,PX4/Firmware,Aerotenna/Firmware,darknight-007/Firmware,PX4/Firmware,jlecoeur/Firmware,mje-nz/PX4-Firmware,jlecoeur/Firmware,Aerotenna/Firmware,jlecoeur/Firmware,mje-nz/PX4-Firmware,acfloria/Firmware,acfloria/Firmware,krbeverx/Firmware,dagar/Firmware,krbeverx/Firmware,mcgill-robotics/Firmware,krbeverx/Firmware,jlecoeur/Firmware,krbeverx/Firmware,mje-nz/PX4-Firmware,dagar/Firmware,darknight-007/Firmware,acfloria/Firmware,mcgill-robotics/Firmware