FADDS hacking

I’ve been working with Adam Fast to build a Python library to parse FADDS data. FADDS data is a US aviation database from the FAA, it contains things like locations of airports, nav fixes, etc. The primary branch is at https://github.com/adamfast/faddsdata, my fork is at https://github.com/NelsonMinar/faddsdata. So far we’re parsing two of the files (APT.txt and NATFIX.txt), adding new files is pretty easy.