simulator → drivers Relation

File in src/modules/simulator	Includes file in src/drivers
gpssim / gpssim.cpp	drv_hrt.h
ledsim / led.cpp	drv_board_led.h
simulator.cpp	drv_board_led.h
simulator.h	drv_hrt.h
simulator.h	drv_rc_input.h
simulator_mavlink.cpp	drv_pwm_output.h
gpssim / ubx_sim.cpp	drv_hrt.h