Added dynamic tag view (horizontal scroll), and ability to add tags to
meal.
Added database shit.
Merge branch 'master' of https://github.com/kevinschaul/PlanMyMeal.git

Conflicts:
	src/com/csci5115/group2/planmymeal/EditMealActivity.java
	src/com/csci5115/group2/planmymeal/HomeActivity.java
	
I think I merged correctly. We'll see...