Changes

| For whatever reason, the DCSNuke extension intercepts page requests for the Nuke special page. DCSNuke has no added functionality. I thought that potentially the reason to use a cloned extension was to totally customize the interface language strings, but that's not the case<ref>meld <(curl https://raw.githubusercontent.com/debtcompliance/mediawiki/master/extensions/DcsNuke/i18n/en.json?token=AACV4LWLt32dJzNg2zqcDRP_QZ6ecfOvks5bDx4MwA%3D%3D) <(curl https://raw.githubusercontent.com/wikimedia/mediawiki-extensions-Nuke/master/i18n/en.json)</ref>. Remove DCSNuke.