weblate was inititally badly setup to not detect some luci-apps, however
this is fixed now and so additional PO files to translate.

Signed-off-by: Paul Spooren <mail@aparcar.org>

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>

Thanks to a recent commit, the translation files will now
have info about locations where the string is used. That
can help is deciding the correct translation, as all contexts
are more easily found.

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

Signed-off-by: Vladimir <picfun@ya.ru>

Synchronized po/pot and updated Japanese translations.

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>

Synchronized translations with sources.

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>

Added po templates and po for Japanese translations.

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>