Update to T2CodeLib 13.4

Please note the changes of T2CodeLib 13.4

The T2CodeLib has been completely cleaned up and restructured.

Please make sure that all plugins that need T2CodeLib are compatible with version 13.0.

For those plugins from T2Code that have an interface on the Bungee, the plugin files do not need to be on the Bungee anymore, the T2CodeLib is sufficient!

If you need help or have any questions, please contact us on our T2Code Support Discord Server: dc.t2code.net

Function added to be able to use the delay per allay and not as a player. `Duplicate.Delay.ProAllay`

PlotSquared and Lands construction authorization query added.

The plugin is now available for testing on our test server t2code.net

Update Checker added