• Merge the following from the English version:

r54553 -> r54642 head/ja_JP.eucJP/htdocs/index.xsl
r54621 -> r54642 head/ja_JP.eucJP/htdocs/where.xml
r54553 -> r54642 head/ja_JP.eucJP/htdocs/releases/index.xml
r54554 -> r54642 head/ja_JP.eucJP/htdocs/security/security.xml
r54553 -> r54642 head/ja_JP.eucJP/share/xml/navibar.l10n.ent
r54538 -> r54605 head/ja_JP.eucJP/share/xml/release.l10n.ent

• Add rel122.current.date and u.rel122.* entities. head/ja_JP.eucJP/share/xml/l10n.ent