feat(project): teams now are competing based on division

src/main/java/edu/ntnu/idatt1002/k1g4/Division.java

src/main/java/edu/ntnu/idatt1002/k1g4/client/App.java

src/main/java/edu/ntnu/idatt1002/k1g4/client/Model.java

...2/k1g4/client/controllers/DivisionOverviewController.java

...t1002/k1g4/client/controllers/TeamOverviewController.java

...main/java/edu/ntnu/idatt1002/k1g4/dao/CreateDatabase.java

src/main/java/edu/ntnu/idatt1002/k1g4/dao/CupDAO.java

src/main/java/edu/ntnu/idatt1002/k1g4/dao/MatchDAO.java

src/main/java/edu/ntnu/idatt1002/k1g4/dao/TeamDAO.java

src/test/java/edu/ntnu/idatt1002/k1g4/TeamDAOTest.java