JS - merged rf-source-intent
Merge branch 'jsCodeCleanup'
Merge branch 'jsCodeCleanup'
JS - added an initializer to 'picture' in Person to avoid crashes when DisplayPerson is called with an empty Person object.
JS - changed the intent to receive an int from PeopleList.  changed the key in the intent to be personId.
JS - added test for a call to finish() when the home button is selected from the EditPod activity.
JS - added test for calling onOptionMenuItemSelected from the super class.
JS - WIP - getting the first unit test for Display Person working