Merge with master!
Added possibility to clear autocomplete values, fixing issue #39
Fix maybe
Fixed issue #35
Fixed issue #39 and added enabled toggling of autocomplete values
A value must now be added twice before getting returned when getting autocomplete values
Coloring of budget now goes for 30 latest transactions instead of days
Reverted small layout changes
Color of budget now changes during the day, implementing #44
Renamed ViewHolder to StatEntryViewHolder
Added abstract class ViewHolder and added inheritance to the other viewholders
Added interface for viewholders, created abstract class for3 textview viewholders and fixed BudgetAdapter
Removed InstallmentAdapter, BudgetAdapter handles all
Implemented issue #38
Added possibility to change resource in BudgetAdapter
Moved resource setting to constructor
Category statistics now uses a ListView
Made the listview for category stats look like before
Implemented issue #43
Fixed issue #45 for statistics view and transaciton view