Create file with standardized port UN-LOCODES and names, which are used for all web scrapers

[EwoutH]

Ports are now defined in each scraper, this should be loaded for all scraper from one single file.

[EwoutH]

@imvs95 I'm now using these countries as origin countries, am I missing any?

{'AR': 'Argentina',
 'BR': 'Brazil',
 'CL': 'Chile',
 'CO': 'Colombia',
 'EC': 'Ecuador',
 'GF': 'French Guiana',
 'GY': 'Guyana',
 'PE': 'Peru',
 'SR': 'Suriname',
 'UY': 'Uruguay',
 'VE': 'Venezuela',
 'VN': 'Viet Nam',
 'CW': 'Curaçao'}

[EwoutH]

Checken:

• Zuid: Paraguay, Guyana,
• Midden: Alles
• Viet nam: Cambodja, Thailand, Maleisië

[EwoutH]

For now I added:

{'PY': 'Paraguay',
 'GY': 'Guyana',
 'KH': 'Cambodia'}

Resulting in this full set of OD countries:

origin = ["BR", "CO", "VE", "SR", "CW", "GY", "GF", "UY", "AR", "CL", "PE", "EC", "VN", "PY", "GY", "KH"]
destination = ["NL", "BE"]

I will add Latin-America and more in the Vietnam area once scrapers prove to be stable and have performance to spare.

This should still be in a central file somewhere.