Korean translation added
translation update
Merge pull request #29 from dokuwiki-translate/lang_update_4

Translation update (de)
translation update
Merge pull request #30 from dokuwiki-translate/lang_update_49

Translation update (zh-tw)
translation update
Merge pull request #31 from dokuwiki-translate/lang_update_53

Translation update (nl)
Merge remote-tracking branch 'upstream/master'