Japanese translation updates.
Japanese translation updates.

* subversion/po/ja.po: Update translation to r12801 by working on
  untranslated/fuzzy entries added at r12582:12801, add 2 terms to the
  translation dictionary, and unify terms.
  Now ja.po has 1121 translated messages at r12801 (Emacs PO-mode
  status: "1122t+43o").

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion