internationalization 0.0.3

Easy to use I18n
Documentation
{
  "hello": {
    "en": "Hello $name!",
    "fr": "Salut $name !"
  },
  "multiple.vars": {
    "fr": "Nom: $name, Truc: $thing, bingo: $bingo"
  },
  "inconsistent.vars": {
    "en": "Name: $thing, ok: $ok",
    "fr": "Salut $name !"
  },
  "key.test": {
    "en": "This is a test",
    "fr": "C'est un test"
  },
  "err.not_allowed": {
    "en": "You are not allowed to do this",
    "fr": "Vous n'êtes pas autorisé à faire cela"
  },
  "err.user.not_found": {
    "en": "User not found: $email, ID: $id"
  }
}