Improved database connection test in Admin/PBX Nodes</dd><dd>Improved embarrassing message, now it uses the default theme and tell you if the database is down</dd><dd>Added system messages, for now just backup throw system messages</dd><dd>Fixed an unchecked condition in the tenant CSV export, allowing a restricted admin to get a CSV export for all tenants (just the names, no passwords)</dd><dd>Improved tenant duplication, adding flow and paging group and fixing IVR