DbWrapper now produces DefaultTableModelNoEdit as result tables in order to prevend tables from being edited.

ResultSet's statements, which are only needed until any processing of their result set has finished are now being closed automatically.

Added method to prepare statements from connection publicly accessible.

SpeciesRepository.java now has some beginnings of prepared statements. NEEDS TO BE FINISHED SOON.

INTRODUCING Admin panel (panelAdminCards).

Introducing new enums.