Delete unused class
New fragment for displaying character stats
Rename AdventureSheetActivity activity to MainActivity since we need the name to create a new activity. The name MainActivity will stay until a better one is found
Implement Parcelable interface
Make class extend support version of Fragment
Make class implement FragmentActivity for support library compatibility
New activity that represents and adventure sheet with all the stats and combats.
Make model classes implement Serializable instead of Parcelable due to circular references in object graph
Small improvements and fixes on AdventureSheetActivity and associated fragments
Start AdventureSheetActivity from other activities
Save stats when their value change in AdventureSheetActivity
Change method visibility so it does not conflict with event bus
Delete empty lines
Replace method call so event bus does not crash
Add xml attribute to prevent errors when recreating views with the same id
Fix typo in javadoc
Implement new way to instantiate StatSheetFragment and to pass it values
Refresh activity state on resume
Merge branch 'adventure_sheet_activity'. This adventure sheet part of this activity is complete