prepare release 1.13 (#2290)

* make voters a final class
* upgrade dependencies
* sort project alphabetically in dashboard widget
* open detail page on row click
* do not break on null tag name
* added max height to scrollable widgets on dashboard
* added timesheet duplicate event
* allow to deactivate browser title update
* improve comment box
* moved role permissions to own menu
* removed tabs in user screen
* fix user can remove super-admin from own account

assets/sass/dashboard.scss

@@ -13,4 +13,8 @@ section {
             }
         }
     }
+    .box-body-scrollable {
+        overflow: auto;
+        max-height: 300px;
+    }
 }