am feb2b3d9: Change date storage in DB to be a ms timestamp integral value. Add a basic CursorAdapter to add more flexibility to views in list. Create custom listview item that is pretty much the same, except with a relative time string.

Merge commit 'feb2b3d9b02d7fd008bea09d14f175d848a62226' into gingerbread-plus-aosp

* commit 'feb2b3d9b02d7fd008bea09d14f175d848a62226':
  Change date storage in DB to be a ms timestamp integral value.