Added method to update a shopping list in the database. Added a getFoodItem() method to the ListItem class. Added wrapper methods in the ShoppingList class to access the DAO layer.
Added ListItemDAO to save list items to a table and track how often they are added to a list
Merge pull request #10 from niffer01/master

Added Emma.  Added Cobertura.
Wrapper methods for accessing DAO layer in place. Removed getFooditem method.
Merge pull request #11 from bthet4d/master

DAO method calls in ShoppingList
Added Exception testing to all test cases
Added DAOUtils and injected it into DAO constructors
Added test for ListItemDAO
Commit to allow merge
Second push for merging
Added try/catch to DAO wrapper methods in ShoppingList. Changed wrapper methods that returned void to return a Boolean value indicating if the interaction with the database was successful.
Added returns of Success/Failure indicators to DAO wrapper methods in the ShoppingList class. Added further failure testing to DAO class. Added helper method to check if table exists in the DAO.
Fixed logic error in testing updating to an unsaved list.
Merge pull request #12 from bthet4d/master

Exception testing and final wrapper methods
Added delete buttons
I had temporarily commented out some import statements and accidentally committed those changes
Merge pull request #13 from tinsweep/banana-gui

Added delete buttons and blank panels
Added getFoodItem to ListItem.  Added code to save newly created list to DB in CreateListWindow.