Add firmware post-processing step

This will CRC the image and generate an intel hex file containing the
newly minted CRC'd image.
Update openocd.cfg to flash ihex file
Fix whitespace damage
Fix CRC calculation in fw_postprocess script
Fix watchdog reset issue
Remove ihex file from this repository (it is now its own project)
Plumb 'reset to loader' command
Merge branch 'mk2' of github.com:autosportlabs/RaceCapture-Pro_firmware into bootloader
Update readme with Mk2 instructions
Removed redundant postprocess script

This is contained in the bootloader package now
Fixed alignment of app_info struct
Merge branch 'bootloader' into mk2

Conflicts:
	main.c