Log Message:
Updated to version 2.1.

Changes:

* ttf/hline.ttf, ttf/dotum.ttf, ttf/batang.ttf:
  - cmap errors in the batang.ttf/dotum.ttf/hline.ttf corrected by
    Jungshik Shin <jshin@mailaps.org>
  - mismatched .nodef glyph fixed too.

and some more i can't decipher..