Added Croatian flag

Added english flag and fixed the server keys

Fixed the README.exe

Added following flags:

- Lithuanian flag
- Scottish flag
- Welsh flag
- Norwegian flag

Added folloing missing flags:

Andorran Flag
Albanian Flag
Azerbaijani Flag
Bosnian Flag
Georgian Flag
Icelandic Flag
Kazakh Flag
Liechtenstein Flag
Moldovian Flag
Montenegrin Flag
Macedonian Flag
Monaco Flag
Serbian Flag
San Marino Flag
Vatican City Flag

Added small, worn and small worn versions of the flags.

FIxed the download