Fixed project name and country code in the readme
Fixed project name and country code in the readme

* Localize.js instead of Localise.js
* en-GB instead of en-UK: `GB` is the ISO 639-1 Alpha-2 country code for the
  United Kingdom while `UK` is an undefined (but reserved) code; `en-GB` is
  the standard locale code for British English

mtacchino/localize.js,mtacchino/localize.js