comiting working bootloader code for target board
removed flow control condition
comiting DFU folder
Merge branch 'master' of https://github.com/patel-aashish/sdk_6.1

Conflicts:
	nrf51822/Board/pca10001/device_firmware_updates/bootloader/arm/bootloader.uvopt
	nrf51822/Board/pca10001/s110/dfu_bootloader/arm/bootloader.uvproj
	nrf51822/Board/pca10001/s110/dfu_bootloader/arm_startup_nrf51.s
	nrf51822/Board/pca10001/s110/dfu_bootloader/main.c