[8]Request for review: 7091601: Arabic Locale: can not set type of digit in application level

[Naoto Sato]

Hello,

Please review the changes for the following bug:
http://bugs.sun.com/view_bug.do?bug_id=7091601

The idea is to reflect the operating system's settings in the HOST 
locale provider adapter. Also fixed a bug in MacOSX code conversion for 
the zero digit. The webrev is available here:

http://cr.openjdk.java.net/~naoto/7091601/webrev.00/

Naoto