Program went GPLv3 last year but license text was never added to files
Default text to give credit to David as he is listed in all commits and to reference the BBHN Austin team at the same time as they were part of the group of HAM's that started this project.
Quick helper script that checks using the built in functions of
OpenWRT that the firmware file uploaded is indeed a proper
firmware image.
fixes BBHN->Ticket:9