2.4.0

Added scripts for Korean (Choson'gul / Hangul), Burmese, Khmer, Sinhalese, Thaana (Maldivan),
Chinese (Zhuyin, Bopomofo), Tifinagh (Berber), Tamil, Amharic, Telugu, Odia, Kannada, Gujarati.

Renamed language strings to more correct terms (Malay to Malayalam; Hindi to Devanagari).

Added var alphabetsForTerritory[t], returning the most commonly used alphabets for territory t.

Improved some characters for Arabic and Devanagari.

Fixed Bengali to also support Assamese.

For some alphabets, removed recognition of letters I and/or O unless looking like digits 1 and/or 0.

Replaced internal encoded entity_iso[] array by non-encoded iso3166alpha[].