1.0.7

• add vietnamese locale
• add arabic locale

1.0.6

• add format localization

1.0.5+1

• update french locale (#17)

1.0.5

• add methods Add, substract, format, compareTo (#16)
• add thai, catalan, dutch and turkish locale
• Add italian locale, add french locale (#7)
• added pt_BR locale (#6)
• make pub analyzer happy

1.0.0

bump version number in pubspec to 1.0.0