Initial commit
Fix GEC codes for Curacao and Sint Maarten
Flesh out README
Add conversion and optimization code
Add note re failing entries
Add COPYING info
Add actual flags
Note re naming
Remove note re official seal of CIA

That might confuse people, thinking that the seal is included
in the flags.
Remove translucent border from a few flags
Add note re manual editing
Add EU.png
Add PS.png
Update the EU flag to one from CIA World FactBook

It's not properly linked from appendix-d, so had to download
manually.
Add Antarctica

We're complete now.
Add symlinks for BQ and UM regions
Add scripts to list all missing regions and update README
Add IC.png
Add TA.png
Symlink CP.png