fix(teamDAO): teams can now be in multiple divisions

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

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

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

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

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