[PATCH] update for log timestamp format in japanese

Hello,

I would like to submit the attached patch to update the log timestamp
format in Japanese. This update has been discussed on the users mailing
list (see the thread for "Subversion log format in Japanese") but to
briefly describe the problem here the current
human_timestamp_format_suffix string for the Japanese locale isn't the
best. The attached patch provides a human_timestamp_format_suffix
string for the Japanese locale that is consistent with the way the date
and day of week are normally presented.

[[[
Japanese translation update. Update human_timestamp_format_suffix
string (see subversion/libsvn_subr/time.c:85) to be consistent with the
way the date and day of week are normally presented.

* subversion/po/ja.po: Update msgstr.
]]]

Berin