Examine source code of Vietnamese Dictionary

{
  "dictionaries": {
    "vi": "dictionaries/vi-DauMoi.dic"
  },
  "version": "2.2.0.2resigned1",
  "browser_specific_settings": {
    "gecko": {
      "id": "dictionary@vi.mozdev.org"
    }
  },
  "name": "Vietnamese Dictionary",
  "manifest_version": 2
}