Adds support for East Asian, South Asian and Semitic scripts.

Defines the following languages:

* Traditional Chinese (zh-Hant)
* Simplified Chinese (zh-Hans)
* Hong Kong Chinese (HK)
* Japanese (ja) *N.B. - this defines Hiragana only and does not include Katakana or Kanji
* Korean (ko)
* Devanagari (Deva)
* Gujarait (gu)
* Gurmukhi (Guru)
* Tamil (ta)
* Arabic (ar)
* Hebrew (he)