[TASK] Release of version 4.1.3, Disallow pagination pages greater than the maximum allowed number of possible pages

[TASK] Change layout of application form
[TASK] Rename variables

[FEATURE] Introduce the path_segment field that allows to give proper URLs yourself, Also a lot of cleanup was done

[TASK] Integrate Languages and Countries into the extension and remove static_info_table requirement

This commit adds a new field and a new record type, the department.
It comes as a replacement for the area text field and allows for
department records to be created. This also introduces a migration
wizard, that can create new departments out of the old area entries.