0.12.6beta1/l10n/ja: translations updated (100%)


git-svn-id: http://trac.edgewall.org/intertrac/log:/branches/0.12-stable@13110 af82e41b-90c4-0310-8c96-b1721e28e2e2
1.0.2beta1/l10n/ja: merged [13110] from 0.12-stable and translations updated (100%)


git-svn-id: http://trac.edgewall.org/intertrac/log:/branches/1.0-stable@13111 af82e41b-90c4-0310-8c96-b1721e28e2e2