-Added script to convert Roy Smits's HEX format to INTEL HEX format used

...s/arts_unb1_bg_offload/src/hex/arts_unb1_bg_offload_0.hex

...rts_unb1_bg_offload/src/python/gen_hex_files_bg_pulsar.py

...s/arts/designs/arts_unb1_bg_offload/src/python/pulsar.hex