ChecklistActivity.ChecklistItemAdapter: Add @Override annotation
ChecklistActivity: Move public static fields' declaration to a separate place than instance fields
ChecklistActivity: Add TODO
ChecklistActivity: Make fields from and to, final and static, and initialize them at the time of declaration
ChecklistActivity: Move private static fields' declaration to separate place than normal private fields
ChecklistActivity: Make fields NEW_ITEM_ACTION and EDIT_ITEM_ACTION package-private
ChecklistActivity.ChecklistItemAdapter: Change field names to use US spelling for colour i.e color - sigh
ChecklistActivity: Make ChecklistItemAdapter final
ChecklistActivity.ChecklistItemAdapter: Make local variables final to reuce their mutability
ChecklistActivity: Declare some of the local variables in methods as final in order to reduce mutability
Checklist actitivy layout: Make sure checklist is focused whenever activity is displayed
ItemDescriptionEntryActivity: Reorganize imports
Make ItemDescriptionEntryActivity class final
ItemDescriptionEntryActivity: Add TODO
ChecklistActivity: Declare onCreate method as protected instead of public, since that was onCreate's original accessibility
ItemDescriptionEntryActivity: Add Override annotation for onCreate method