[7u4] Request for phase 2 approval for CR 7124286: [macosx] Option modifier should work like AltGr as in Apple jdk 6

[Leonid Romanov]

Bug:  http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7124286
Webrev: http://cr.openjdk.java.net/~leonidr/7124286/webrev.00/
Reviewer: swingler, alexp

Rationale for inclusion in 7u4: the ability to enter characters from the extended characters set via option+letter combo is a basic functionality, expected by many international users.

Thanks,
Leonid.