add country native name in its native language
add country official language(s) in English
add alt spellings: official country name in english and in its official language(s)
add region and subregion for Bonaire, Sint Maarten and South Sudan
add capital for British Indian Ocean Territory, Micronesia, Réunion, South Georgia, Virgin Islands (British) and Virgin Islands (U.S.)
add currency for Palestinian Territory
rename Brunei Darussalam to Brunei
rename Falkland Islands (Malvinas) to Falkland Islands
rename French Southern Territories to French Southern and Antarctic Lands
rename Myanmar (Burma) to Myanmar (added Burma in alt-spellings)
rename Palestinian Territory to Palestine
rename Pitcairn to Pitcairn Islands
rename Russian Federation to Russia
rename Syrian Arab Republic to Syria
rename Virgin Islands (British) to British Virgin Islands
rename Virgin Islands (U.S.) to United States Virgin Islands
fix ccn3 padding
fix subregion for Brunei Darussalam, Cambodia, Indonesia, Laos, Malaysia, Myanmar, Philippines, Singapore, Thailand, Timor-Leste and Vietnam
fix TLD for Bonaire, Heard and McDonald Islands, Kazakhstan and Saint Martin
fix capital for Moldova
fix alt-spellings for United Kingdom (https://github.com/mledoze/countries/issues/6#issuecomment-27485840)
update README