makefiles: removed unused variable FLASH_TOOL
makefile: added ef_*_program and ef_*_wipe targets
quanton: fixed accidentally broken license header
makefile: use constants from board-info for ef_* targets
Merge branch 'next' of https://github.com/TauLabs/TauLabs into ef_program_target
ef makefile: add fwinfo after fw_bin
This makes sure that the ef image is identical to what is in the
target's flash after a manual upload via gcs
ef makefile: force generation of ef image
This ensures that a change in bootloader or firmware will
be reflected even without make clean
Merge pull request #270 from lilvinz/ef_program_target

makefile: added ef_*_program and ef_*_wipe targets