Added DAO access to BananasHome and Groceries Window. Added get FoodItem to ListItem and saveFoodItem to the wrapper method that saves a shoppingList to the database.
removed test shopping list from BananaHome
Added just to avoid merge conflict. No significant changes.
Removed extra main methods from gui for easier merge.
Added dummy string to AddWindow constructor call
resolved merge conflicts
Fixed null pointer exception in Groceries Window
Merge pull request #16 from bthet4d/master

DAO hooked to BananasHome and GroceriesWindow. Fork updated and merge conflicts resolved.