Changed date updates crime and views
Added TimePicker button
Added DateTimePicker Challenge Dialog
Chapter 16, menu options

- added 'up' button
- added 'new crime' button
- added subtitle
Added empty list text
Crime list saved to, and loaded from, file

- also added some missing code for previous commit
Saving crime list to external file

-- added some logging to JSON Serializer
-- added write permission to manifest
Camera working, saves file, returns file name

- Haven't commited in awhile. Lot of stuff
Camera stuff, orientation not complete