Add more support for African countries

[Peektower]

Can you kindly add support for these countries please Sierra Leone and Guinea

{ "code": "SLL", "name": "Sierra Leone Leone", "symbol": "Le", "flag": "SLL", "decimal_digits": 2, "number": 694, "name_plural": "Sierra Leone Leones", "thousands_separator": ",", "decimal_separator": ".", "space_between_amount_and_symbol": false, "symbol_on_left": true }

{ "code": "GNF", "name": "Guinean Franc", "symbol": "FG", "flag": "GNF", "decimal_digits": 2, "number": 324, "name_plural": "Guinean Francs", "thousands_separator": ",", "decimal_separator": ".", "space_between_amount_and_symbol": false, "symbol_on_left": true }

[MLZ91]

Please also add the currency of Aruba: { "code": "AWG", "name": "Aruban florin", "symbol": "ƒ", "flag": "AW", "decimal_digits": 2, "number": 533, "name_plural": "Aruban florins", "thousands_separator": ".", "decimal_separator": ",", "space_between_amount_and_symbol": false, "symbol_on_left": true, }