removing discord reference

src/inc/routes/index.mjs

@@ -382,7 +382,6 @@ export default (router, tpl) => {
       body: tpl.render('about', {
         tmp: null,
         mail: cfg.main.mail,
-        discord: cfg.main.discord,
         session: (req.session && req.session.user) ? { ...req.session } : false,
         page_meta: {
           title: 'about',

src/index.mjs

@@ -721,7 +721,6 @@ process.on('uncaughtException', err => {
     domain: cfg.main.url.domain,
     hide_comments_from_public: cfg.main.hide_comments_from_public,
     git_hash: typeof gitHash !== 'undefined' ? gitHash : 'unknown',
-    discord: cfg.main.discord,
     get motd() { return getMotd(); },
     get manual_approval() { return getManualApproval(); },
     get min_tags() { return getMinTags(); },