Pull Diagrams from FAA Aeronav

[kevinelliott]

Write a script to pull all the charts/diagrams from FAA Aeronav.

Example: https://aeronav.faa.gov/d-tpp/2014/00007AD.PDF

[kevinelliott]

Need to figure out how these are mapped to airport ICAOs.

[kevinelliott]

The metafile contains all the details necessary.

https://aeronav.faa.gov/d-tpp/2014/xml_data/d-TPP_Metafile.xml