[po4a_paths] doc/man/po4a/po/mkvtoolnix.pot ja:doc/man/po4a/po/ja.po

[type: docbook] doc/man/mkvextract.xml ja:doc/man/ja/mkvextract.xml
[type: docbook] doc/man/mkvinfo.xml ja:doc/man/ja/mkvinfo.xml
[type: docbook] doc/man/mkvmerge.xml ja:doc/man/ja/mkvmerge.xml
[type: docbook] doc/man/mkvpropedit.xml ja:doc/man/ja/mkvpropedit.xml
[type: docbook] doc/man/mmg.xml ja:doc/man/ja/mmg.xml