Some rearranging of packages and removed logData variable
Added all packages
Started restructuring towards MVC
Created Model and implemented Observer pattern for MainView
Moved config functionality to BudgetConfig.java
More refactoring
Added a BudgetModel to StatsActivity
Better config file
Changing daily budget now notifies observers
BudgetConfig cleaned and commented
Cleaning BudgetDataSource
Started splitting StatsActivity into Model/View and added comments to some classes
Some cleaning of Fragments
Split some of the functionality in StatsActivity into StatsActivity/StatsView
Basic checking of categories and month fixed in stats
StatsActivity controller, StatsView view
Release 2.3
Possible to enter Stats without transactions
README conflict resolved