Update Translations

client/work_fetch.cpp

html/inc/forum.inc

html/languages/translations/ca.po

html/languages/translations/cs.po

html/languages/translations/da.po

html/languages/translations/de.po

html/languages/translations/es.po

html/languages/translations/fi.po

html/languages/translations/fr.po

html/languages/translations/hu.po

html/languages/translations/it.po

html/languages/translations/ja.po

html/languages/translations/ko.po

html/languages/translations/lt.po

html/languages/translations/nl.po

html/languages/translations/pl.po

html/languages/translations/sl.po

html/languages/translations/tr.po

html/languages/translations/zh_CN.po

html/user/forum_moderate_post_action.php