Translation update (ja)

Translation update (fa)

Pr/2675

Translation update (sk)

Translation update (km)

Translation update (de)

conf: remoteuser doc improvement

unify send_redirect(wl()) parameters

Upped copyright year to 2019 in README

Bump up copyright year

Set User-Agent header to 'DokuWiki HTTP Client (Extension Manager)'

Added rounds support for sha512

don't show empty optiongroup item in Mobilemenu

fix ACL admin footnote JS error

- ACL's hand-written template doesn't use div.content to wrap the footnote content
- jQuery object existence check should use $obj.length

Fix zero width spaces in diffs

Co-authored-by: eiroca <eiroca@users.noreply.github.com>

Translation update (zh)

Translation update (ja)

Translation update (ja)

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Translation update (pt-br)