FIX: removes link to old dashboard (#7341)

app/assets/javascripts/admin/templates/dashboard_general.hbs

@@ -122,10 +122,6 @@
           </div>
         </div>
       </div>
-
-      <p>
-        {{i18n 'admin.dashboard.find_old'}} {{#link-to 'admin.dashboard'}}{{i18n "admin.dashboard.old_link"}}{{/link-to}}
-      </p>
     </div>
 
     <div class="section-column">

config/locales/client.en.yml

@@ -3009,8 +3009,6 @@ en:
       dashboard:
         title: "Dashboard"
         last_updated: "Dashboard last updated:"
-        find_old: "Looking for the old dashboard?"
-        old_link: "visit it here"
         version: "Version"
         up_to_date: "You're up to date!"
         critical_available: "A critical update is available."