0.12.7dev/l10n/ja: minor fixes, translations updated (100%)


git-svn-id: http://trac.edgewall.org/intertrac/log:/branches/0.12-stable@13564 af82e41b-90c4-0310-8c96-b1721e28e2e2
1.1.3dev/l10n/ja: merged [13565] from 1.0-stable (translations updated)


git-svn-id: http://trac.edgewall.org/intertrac/log:/trunk@13566 af82e41b-90c4-0310-8c96-b1721e28e2e2