FMUv1:Removed FMUv1 board from PX4

Images/px4fmu-v1.prototype

Makefile

cmake/configs/nuttx_px4fmu-v1_default.cmake

nuttx-configs/px4fmu-v1/include/board.h

nuttx-configs/px4fmu-v1/include/nsh_romfsimg.h

nuttx-configs/px4fmu-v1/nsh/Make.defs

nuttx-configs/px4fmu-v1/nsh/defconfig

nuttx-configs/px4fmu-v1/nsh/setenv.sh

nuttx-configs/px4fmu-v1/scripts/ld.script

nuttx-configs/px4fmu-v1/src/Makefile

nuttx-configs/px4fmu-v1/src/empty.c

src/drivers/boards/px4fmu-v1/CMakeLists.txt

src/drivers/boards/px4fmu-v1/board_config.h

src/drivers/boards/px4fmu-v1/px4fmu_can.c

src/drivers/boards/px4fmu-v1/px4fmu_init.c

src/drivers/boards/px4fmu-v1/px4fmu_led.c

src/drivers/boards/px4fmu-v1/px4fmu_spi.c

src/drivers/boards/px4fmu-v1/px4fmu_timer_config.c

src/drivers/boards/px4fmu-v1/px4fmu_usb.c