Add methods to handle storing Dates as values
Fix databaseHandler method
Add method to handle residual BAC

BAC values from the day prior can affect the BAC of a new day.
Add functionality to start() to handle this scenario.
Fix start method to parse DB date valuews correctly
Fix addDrink in Drink Counter to prevent negative BAC values
Remove debug toasts
Alter DrinkCoutner insert to handle negative BAC values
Fix error with face when inserting a drink
Implement time graph for drinking.
Add icons necessary for the new time graph
Merge branch 'master' of https://github.com/wraziens/INFO6130

Conflicts:
	DrinkingApp/src/cornell/trickleapp/DrinkCalendar.java
	DrinkingApp/src/cornell/trickleapp/DrinkCounter.java
	DrinkingApp/src/cornell/trickleapp/ReminderAlarm.java
	DrinkingApp/src/cornell/trickleapp/SocialChart.java
	DrinkingApp/src/cornell/trickleapp/SocialVisualization.java