• Merge the following from the English version:

r51348 -> r52076 head/ja_JP.eucJP/htdocs/platforms/ppc.xml
r48361 -> r52076 head/ja_JP.eucJP/htdocs/ports/references.xml
r43181 -> r52076 head/ja_JP.eucJP/htdocs/ports/searching.xml
r43181 -> r52076 head/ja_JP.eucJP/htdocs/ports/updating.xml