Add i18n

[vrde]

NOTE: run npm install

Add i18n and localization for en. This PR address #50 using the i18n framework given by the chrome environment (Firefox works too).

To add the Brazilian/Portuguese language, copy _locales/en/ in _locales/pt_BR, and change the strings in messages.json. Note that the strings can be formatted with markdown, and can contain placeholders if the string is variable.

@vecna can you please move the strings in #50 to _locales/pt_BR/messages.json? You will need to format some strings using markdown, but you can use _locales/en/messages.json as reference.

Working with i18n

Check the official docs. This is important if you are developing under Linux:

to change the locale on Linux, first quit Google Chrome. Then, all in one line, set the LANGUAGE environment variable and launch Google Chrome. For example:

LANGUAGE=es ./chrome

Accepted locales

Refer to the locales support page in the official Chrome documentation.

[vecna]

Thanks @vrde very simple work on it and test it!