Finish validation touchup

src/web/account.js

@@ -202,7 +202,6 @@ function handleAccountChannelPage(req, res) {
 
     db.channels.listUserChannels(req.user.name, function (err, channels) {
         sendPug(res, "account-channels", {
-            domain: req.host,
             channels: channels
         });
     });

src/web/pug.js

@@ -13,6 +13,7 @@ function merge(locals, res) {
         siteTitle: Config.get("html-template.title"),
         siteDescription: Config.get("html-template.description"),
         siteAuthor: "Calvin 'calzoneman' 'cyzon' Montgomery",
+        domain: res.req.host,
         loginDomain: Config.get("https.enabled") ? Config.get("https.full-address")
                                                  : Config.get("http.full-address"),
         csrfToken: typeof res.req.csrfToken === 'function' ? res.req.csrfToken() : '',