added method to validate the database structure, and call it after setting up the database
added method to validate the database structure, and call it after setting up the database

ikusalic/flapjack,flapjack/flapjack,necula01/flapjack,flapjack/flapjack,necula01/flapjack,flapjack/flapjack,necula01/flapjack,flapjack/flapjack,flapjack/flapjack,ikusalic/flapjack,necula01/flapjack,ikusalic/flapjack,cloudevelops/flapjack,ikusalic/flapjack,ikusalic/flapjack,cloudevelops/flapjack,cloudevelops/flapjack,necula01/flapjack,cloudevelops/flapjack